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TVS – 811 Series Trap Valve Station Installation, Operation and Maintenance Instructions

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Filed Under (TVS) by admin on 29-04-2012

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In a piston valve, the control of stem and seat leakage is obtained by tightness of the valve sealing rings to the body and valve plug. The bonnet compresses the valve sealing rings against the body and the valve plug. Flexible disc springs automatically assure a tight seal by exerting pressure on the valve sealing rings, keeping them compressed. Opening and Closing the TVS Isolation Valves The isolation valve begins to stop flow when the valve plug enters the lower valve sealing ring. When the isolation valve is completely closed, the valve plug is in contact with the full height of the valve sealing rings, ensuring the best possible seal. In fact, there is no advantage to be gained in torqueing the valve closed. Armstrong recommends that after closing the isolation valves completely, the handwheel should be turned back one half turn. This makes it easy to re-open the valve by avoiding metal to metal seizure. Troubleshooting – Isolation Valves A piston valve will retain its leak tightness for several years without maintenance. In severe service, such as rapid heating and cooling, some field maintenance may be required. Depending on the problem, these simple steps may help: ! ! ! ! ! Isolation Valve leaks, when the valve is closed . First, Check to make sure the valve is actually closed . Check to see if bonnet is seated on the body, if not, tighten the bonnet nuts until the bonnet seats. This recompresses the valve sealing rings against the body and the valve plug. If valve continues to leak, replace the isolation valve assembly

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HARLEY DAVIDSON MULTI-FIT BRAIDED THROTTLE/IDLE CABLE KITS REMOVAL AND INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 20-03-2011

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REMOVAL To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a) To prevent accidental vehicle start-up, which could cause death or serious injury, remove main fuse before proceeding. (00251b) 1. Disconnect battery cables, negative (-) cable first or remove the main fuse following the instructions in the service manual. NOTE When performing cable disassembly procedures, make careful notes as to the existing cable routing. Pay special attention to existing cable strap locations before removing so new straps can be installed in the same locations. Do not remove or install the master cylinder assembly without first positioning a 5/32-inch (4 mm) thick insert between the brake lever and lever bracket. Removing or installing the master cylinder assembly without the insert in place may result in damage to the rubber boot and plunger on the front stoplight switch. (00324a) 2. See Figure 1. Place the cardboard insert between the brake lever and lever bracket. 3 2 1 is00825 1. Brake lever 2.5/32 inch (4 mm) cardboard insert 3. Brake lever bracket Figure 1. Install Cardboard Insert 3. See Figure 2. Loosen cable adjuster jam nuts. Turn cable adjusters in until they are as short as possible. This will provide enough slack for easy removal. 3 4 1 2 5 is 02071 1. Upper switch housing 2. Lower switch housing 3. Throttle cable adjuster 4. Idle cable adjuster 5. Adjuster jam nut Figure 2. Handlebar Throttle Control 4. Remove the right upper and lower switch housing screws. 5. Loosen the upper screw securing the handlebar clamp to the master cylinder housing. Remove the lower clamp screw and flat washer. NOTE If possible, leave the friction shoe in place. The friction shoe is a loose-fit and may fall out or become dislodged if the lower switch housing is turned upside down or shaken. 6. See Figure 3. Remove the brass ferrules from the notches on the inboard side of the throttle control grip. Remove the ferrules from the cable end fittings. 1 2 4 3 is 02072 1. Throttle cable 2. Idle cable 3. Brass ferrule 4. Notch Figure 3. Throttle/Idle Control Cables 7. Pull the crimped inserts at the end of the throttle and idle control cable housings from the lower switch housing. For best results, use a rocking motion while pulling. Remove cables with retaining rings from switch housing. Apply a drop of light oil on the retaining ring, if necessary, to help in removal. NOTE If installing different handlebars, measure the change in distance that will be required from the end of the cable housing to the throttle grip. Compare this additional required length to the cables provided in the kit. If the cables are more than 2.0 inches (51 mm) longer or more than 1.0 inch (25 mm) shorter than the above measured distance, see a Harley-Davidson dealer for the correct cable length. Install proper length throttle cables. Incorrect cable length can adversely affect motorcycle operation, which could cause loss of control resulting in death or serious injury. (00396b) 8. Follow instructions in the applicable service manual and remove air cleaner and backplate.

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HARLEY DAVIDSON VRSC CHROME WHEEL KITS INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 18-03-2011

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Installation To prevent accidental vehicle start-up, which could cause death or serious injury, remove maxi-fuse before proceeding. (00251a) 1 WARNING 1 WARNING ® Kit Numbers 41279-04, 41282-04, 41463-05, 41467-05, 41633-05, 41634-05, 41640-05, and 41639-05 1 of 3 Figure 1. Rear Wheel Removal i02495 1. Axle (keep) 2. Axle adjuster (keep) 3. Axle nut (keep) 4. “E”-clip (keep) 5. Spacer (3) (keep) 6. Torx screw (5) (replace) 7. Brake disc (keep) 8. Wheel assembly (replace) 9. Valve cap (keep) 10. Compensator bowl (keep) 11. Compensator cushion (keep) 12.12 pt screw (5) (keep) 13. Lockwasher (5) (keep) 14. Sprocket assembly (keep) 1. Refer to the Service Manual and follow the MAXI-FUSE instructions to remove the right-side cover and maxi- fuse. Proceed to Step 2 for the wheel being replaced. Rear Wheel 2. See Figure 1. Remove the rear wheel per the REAR WHEEL, REMOVAL instructions in the Service Manual. 3. Disassemble, clean and inspect all parts to be re-used per Service Manual instructions. 4. Re-assemble all saved components to the new chrome rear wheel assembly. See REAR WHEEL, ASSEMBLY in the Service Manual. Do not re-use brake disc screws. Re-using disc screws can result in torque loss and damage to rotor and/or brake assembly. (00319b) 5. Fasten the brake disc to the valve stem side of the wheel using the Torx®screws from the kit. Install the compensator bowl with the 12-point screws and lockwashers saved earlier. 6. Install the new wheel to the rear fork. Refer to REAR WHEEL, INSTALLATION in the Service Manual. Proceed to Step 7. Front Wheel 2. See Figure 2. Remove the front wheel per the FRONT WHEEL, REMOVAL instructions in the Service Manual. 3. Disassemble, clean and inspect all parts to be re-used per Service Manual instructions. Mark the left and right brake discs so they can be re-installed to the same location. 4. Re-assemble all saved components to the new chrome front wheel assembly. See FRONT WHEEL, ASSEMBLY in the Service Manual. Do not re-use brake disc screws. Re-using disc screws can result in torque loss and damage to rotor and/or brake assembly. (00319b) 5. Using the Torx ® shoulder bolts from the kit, and the saved spring washers fasten the brake discs to the same side of the wheel from which they were removed. 6. Install the new wheel to the front forks per the FRONT WHEEL, INSTALLATION instructions in the Service Manual. Proceed to Step 7. Front and Rear Wheels 7. Refer to the Service Manual and follow the MAXI-FUSE instructions to replace the maxi-fuse and right-side cover. After servicing brakes and before moving motorcycle, pump brakes to build brake system pressure. Insufficient pressure can adversely affect brake performance, which could result in death or serious injury. (00279a) After servicing the brake system, test brakes at low speed. If brakes are not operating properly, testing at high speeds can cause loss of control, which could result in death or serious injury. (00289a) Maintenance and Cleaning Chrome parts must be maintained regularly to ensure that they keep their original shine and luster. 1. Clean heavily-soiled wheel surfaces using Harley Wheel and Tire Cleaner, part number 94658-98, applied with Harley Wheel and Spoke Brush, part number 43078-99. 2. Thoroughly clean chrome with a good quality chrome cleaner, such as Harley Bright Chrome Cleaner, part number 94683-99. 3. After cleaning and polishing, seal the finish with a good quality sealer such as Harley Glaze Polish and Sealant, part number 99701-84

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HARLEY DAVIDSON BLADE FRONT WHEEL KITS INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 20-03-2011

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INSTALLATION 1. Remove existing front wheel assembly. Save axle, axle nut, brake disc, and wheel spacers for kit installation. Refer to FRONT WHEEL in service manual. For FLSTC and FLSTN Models: Discard moon-style hub cap. or FXSTD: Discard tapered spacer. NOTE Install short valve stem (43157-83A) included in the installation kit. Discard all other valve stems. 2. See Figure 2. Install valve stem assembly (L) on wheel. Refer to TIRES in service manual. Do not re-use brake disc/rotor screws. Re-using these screws can result in torque loss and damage to brake components. (00319c) NOTES Install the primary bearing first using appropriate service manual and WHEEL BEARING REMOVER/INSTALLER. The side with the machined groove on the hub face is the primary bearing side for all kits except Kits 41681-07 and 40818-08. For Kit 41681-07: Install the wheel so that the hub markings are on the left side and the machined groove is on the right side of the motorcycle. • For 2006 and later FXDWG Models: When correctly installed, the tire will be 0.08-0.2 in (2-5 mm) off of center, compared to the fender. • For 2007 and later FX Softail and 2008 and later FXDWG Models: The left side of the wheel is the primary bearing side. • For 2006 and earlier FX Softail and 2007 and earlier FXDWG Models: The right side of the wheel is the primary bearing side. For Kit 40818-08: • Proper installation of this kit requires the separate purchase of two floating brake discs (44343-01 for 2004 – 2007 models and 44553-06A (stock) or 41500012 (polished) for 2008 and later models) and a tire (43371-07 on 2004-2008 models and 44026-09A on 2009-later models). The left side of the wheel has machined DOT markings to identify it as the primary bearing side. • For 2008 and later Touring: Install bearing shim (43903- 08) under the primary bearing. 3. Assemble wheel installation kit components and brake disc(s) to wheel, using the appropriate service parts table. Refer to FRONT WHEEL in service manual. 4. For FLSTC and FLSTN Models: Install wheel kit and right hand wheel spacer provided in installation kit. Refer to FRONT WHEEL in service manual. For FXSTD Models: Install wheel kit, stock wheel spacer and right side wheel spacer provided in installation kit in place of the tapered spacer discarded in Step 1. Refer to FRONT WHEEL in service manual. For FXSTS Models: Install wheel kit, stock wheel spacers and spacer provided in installation kit between the left side wheel spacer and the left fork. For all other models: Install previously removed wheel spacers. Refer to FRONT WHEEL in service manual. 5. Install front wheel (1), stock axle and stock axle nut. Refer to FRONT WHEEL in service manual. MAINTENANCE AND CLEANING Chrome parts must be maintained regularly to verify that they keep their original shine and luster. 1. Clean heavily-soiled wheel surfaces using Harley-Davidson Wheel and Tire Cleaner, applied with Harley Wheel and Spoke Brush. 2. Thoroughly clean chrome with a good quality chrome cleaner, such as Harley Bright Chrome Cleaner. 3. After cleaning and polishing, seal the finish with a good quality sealer, such as Harley Glaze Polish and Sealant

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HARLEY DAVIDSON MINI-TACH WITH SHIFT LIGHT INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 15-02-2011

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INSTALLATION Preparation For EFI models: To prevent spray of fuel, purge system of high-pressure fuel before supply line is disconnected. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00275a) Follow the instructions found in the Service Manual to purge the fuel supply of high pressure gasoline and remove the fuel supply line. For ALL models, WITH Maxi-Fuse: To prevent accidental vehicle start-up, which could cause death or serious injury, remove maxi-fuse before proceeding. (00251a) 1. Refer to the Service Manual and follow the instructions given to remove the Maxi-Fuse. For ALL models, WITHOUT Maxi-Fuse: To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a) 1. Refer to the Service Manual and follow the instructions given to remove the seat and disconnect the negative (black) battery cable from the negative (-) battery terminal. Retain all seat mounting hardware. -J04106 Gasoline can drain fr om the carb uretor fuel line when disconnected from fuel valve fitting. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. Wipe up spilled fuel immediately and dispose of rags in a suitable manner. (00256a) 2. For carbureted models: Turn the fuel supply valve to OFF. Remove the fuel line from the valve. When servicing the fuel system, do not smoke or allow open flame or sparks in the vicinity. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00330a) 3. For ALL models: Follow the instructions in the Service Manual to remove the instrument console from the fuel tank. 4. See FUEL TANK: REMOVAL in the appropriate section (Carbureted or EFI Engine) of the Service Manual for instructions to remove the tank. 5. For all models EXCEPT FLHR or 1986 and later FL Softail models with Chrome Headlight Nacelle Kit (Part Number 67907-96): Follow the instructions in the Service Manual to remove the headlamp housing. For FLHR models, or Softail models WITH the Nacelle Kit: Follow the instructions in the Service Manual and the mini-tach bracket kit (purchased separately) to remove the handlebar shroud. Mini-Tach Bracket Installation 6. For all models except FLHR: Install the mini-tach bracket components per the instructions in that kit. For FLHR models: Follow the instructions in the Service Manual and the mini-tach bracket kit to install the handlebar shroud and bracket components. 7. See Figure 7. Select the rubber isolation gasket (1) from this kit.

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HARLEY DAVIDSON REAR SLOTTED SIX-SPOKE WHEELS INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 15-03-2011

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INSTALLATION 1. Remove existing rear wheel assembly. Save axle, axle nut, brake disc, and wheel spacers for kit installation. Refer to REAR WHEEL in Service Manual. NOTES Prior to removing or installing the wheel, the rear brake caliper must be removed. The cotter pin or spring clip for the axle nut must be replaced. They are available for purchase from your dealer. See your dealer for the correct part number for your model motorcycle. NOTE Install long valve stem (43206-01) included in the installation kit. Discard all other valve stems. 2. See Figure 1. Install valve stem assembly (I) on wheel. Refer to TIRES in service manual. Do not re-use brake disc/rotor screws. Re-using these screws can result in torque loss and damage to brake components. (00319c) Do not re-use sprocket mounting screws. Re-using sprocket mounting screws can result in torque loss and damage to the sprocket and/or belt assembly. (00480b) NOTE For Kits 43928-08 and 43929-08: When installing wheel on 2008 and later XL models, install bearing shim from installation kit under the primary bearing. For Kits 43934-07, 43942-07 and 43972-07: When installing wheel on 2008 and later Dyna models, install bearing shim from installation kit under the primary bearing. 3. Assemble wheel installation kit components, stock brake disc, and sprocket to wheel using the appropriate service parts table. Refer to REAR WHEEL in Service Manual. NOTES The valve stem side of the wheel and machined grooves in the hub face indicate the primary bearing side. Install the primary bearing first using appropriate service manual and WHEEL BEARING REMOVER/INSTALLER. 4. Install rear wheel (1), stock axle, and stock spacers to motorcycle. Refer to REAR WHEEL in service manual. MAINTENANCE AND CLEANING Chrome parts must be maintained regularly to keep their original shine and luster. 1. Clean heavily-soiled wheel surfaces using Harley-Davidson Wheel and Tire Cleaner, applied with Harley Wheel and Spoke Brush. 2. Thoroughly clean chrome with a good quality chrome cleaner, such as Harley Bright Chrome Cleaner. 3. After cleaning and polishing, seal the finish with a good quality sealer, such as Harley Glaze Polish and Sealant

HARLEY DAVIDSON REAR ROAD WINDER WHEELS INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 11-03-2011

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This instruction sheet references service manual information. A service manual for your model motorcycle is required for this installation and is available from a Harley-Davidson dealer. Kit Contents See Figure 1 and Service Parts Tables. INSTALLATION 1. Remove existing rear wheel assembly. Save axle, axle nut, brake disc and wheel spacers for kit installation. Refer to the service manual. NOTES Prior to removing or installing the wheel, the rear brake caliper must be removed. The cotter pin or spring clip for the axle nut must be replaced. They are available for purchase from you dealer. See your dealer for the correct part number for your model motorcycle. Do not re-use brake disc screws. Re-using disc screws can result in torque loss and damage to rotor and/or brake assembly. (00319b) Do not re-use sprocket mounting screws. Re-using sprocket mounting screws can result in torque loss and damage to the sprocket and/or belt assembly. (00480b) 2. See Figure 1. Install valve stem assembly (E) on wheel. Refer to the service manual. 3. Assemble wheel installation kit components, stock brake disc, and sprocket to wheel using the appropriate service parts table. Refer to the service manual. NOTES Install the primary bearing first using appropriate service manual and WHEEL BEARING REMOVER/INSTALLER. The machined grooves in the hub face indicate the primary bearing side. 4. Install rear wheel (1), stock axle and stock spacers to motorcycle. Refer to the service manual. MAINTENANCE AND CLEANING Chrome parts must be maintained regularly to keep their original shine and luster. 1. Clean heavily-soiled wheel surfaces using Harley-Davidson Wheel and Tire Cleaner, applied with Harley Wheel and Spoke Brush. 2. Thoroughly clean chrome with a good quality chrome cleaner, such as Harley Bright Chrome Cleaner. 3. After cleaning and polishing, seal the finish with a good quality sealer, such as Harley Glaze Polish and Sealant

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HARLEY DAVIDSON SCREAMIN' EAGLE TWIN CAM 110 (1800 CC) CONVERSION KIT INSTALLATION MANUAL

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Filed Under (Harley Davidson) by admin on 19-02-2011

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REMOVAL Prepare for Service 1. Position motorcycle on a suitable lift. NOTE If vehicle is equipped with Harley-Davidson Smart Security System, see owner’s manual for instructions to disarm the system. To prevent accidental vehicle start-up, which could cause death or serious injury, disconnect negative (-) battery cable before proceeding. (00048a) 2. Disconnect battery cables, negative (-) battery cable first. 3. Remove seat according to the instructions in the service manual. 4. Refer to service manual to remove left saddlebag and side cover. When servicing the fuel system, do not smoke or allow open flame or sparks in the vicinity. Gasoline is extremely flammable and highly explosive, which could result in death or serious injury. (00330a) 5. Remove fuel tank according to the instructions in the service manual. Remove Engine Components 1. Remove existing air cleaner assembly. Discard backplate but save remaining parts. Refer to AIR CLEANER REMOVAL in service manual. 2. Remove existing exhaust system. Refer to EXHAUST SYSTEM REMOVAL in service manual. 3. Remove engine from chassis following the instructions in the service manual. 4. Disassemble engine top end and bottom end. Refer to appropriate ENGINE sections in service manual. 5. Remove existing clutch diaphragm spring. Refer to CLUTCH REMOVAL in service manual. The procedures in this instruction sheet should be performed by one experienced in precision measuring techniques. Failure to meet tolerances called for in this instruction sheet can result in engine damage. (00511b) -J04793 1 2 is03517 1. O-ring counterbore 2. Spigot bore Figure 1. Spigot Bore and O-Ring Counterbore Dimensions Table 1. Spigot Bore and O-Ring Counterbore Dimensions Depth Bore Description 1.625 +/- 0.010 in. (41.3 +/- 0.25 mm) 4.205 +/- 0.010 in. (107 +/- 0.25 mm) Spigot Bore 0.085 +/- 0.003 in. (2.16 +/- 0.08 mm) 4.415 +/- 0.002 in. (112 +/- 0.05 mm) O-Ring Counter- bore is03456 Figure 2. Cylinder Wall MACHINE CRANKCASE Crankcase Boring Preparation NOTE During final assembly of the engine, Harley-Davidson recommends replacing the OE cylinder studs with Screamin’ Eagle High Tensile Studs (16505-01). 1. Remove cylinder studs from the engine crankcase. 2. Mask off all bearings and oil holes to prevent debris and contaminants from entering those areas. 3. Inspect and clean engine case mating surfaces. 4. See Figure 6. Reassemble engine case with OE screws, except the top center screw between the cylinders, and tighten to specifications listed in service manual. NOTE To prevent damage to crankcase boring tool, it is important to replace the top center screw with a modified top center screw (1093). This screw is included in the Crankcase Boring Tool Kit (94419-06) and can be purchased separately from a Harley- Davidson dealer. 5. Install modified top center screw (1093) between the cylinders and tighten to 50-90 in-lbs (5.6-10.2 Nm). 6. See Figure 1 and Table 1. Machine crankcase cylinder spigot bore and O-ring counterbore to the dimensions shown. Modify Crankcase

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Harley-Davidson FLTR/ FLH/ FLHT/ FLHR EFI models 1995-2001 Variable Pressure Fuel Regulator Intallation manual

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Filed Under (Harley Davidson) by admin on 27-04-2012

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1 . Ensure vehicle runs correctly through all rpm ranges and idles correctly before attempting any work. It is highly recommended that a pressure / flow test be carried out before & after installation of the VariReg to determine fuel system condition . Stock HD 300 kPa / 44 psi, VariReg as delivered 360 kPa / 52 psi Note: In some countries gas stations do not “final filter” the fuel & therefore we recommend that the fuel filter canister be replaced every 15,000 klms (10,000 miles). Restriction of the fuel by way of a blocked or partially blocked filter will result in difficulty in tuning or failure to obtain satisfactory results during tuning. Should you experience difficulties in tuning, see Diagnosing fuel filter and pump faults 2. Remove air filter cover, air filter and backing plate. Check Throttle Position Sensor value at completely closed throttle as best performance will be obtained at the nominated settings. This will require backing off the idle screw and cold start idle actuator and screw adjustment as described in the workshop manual. The original T.P.S. values should be recorded for possible future reference. To set TPS values without the HD breakout box see VariReg TPS Setting for Harley-Davidsons The T.P.S. values must be set to 1995 – 1996 175 mV (+/- 25mV) 1997 – 2001 275 mV (+/- 25mV) Record the original TPS value here. ………………..mV YOU MUST ENSURE THROTTLE PLATES ARE COMPLETELY CLOSED AND NO BINDING EXISTS IN CABLES to obtain the correct value setting. 3. Reset idle screws to approximate previous settings, no need to start the engine. 4. Complete full or partial fuel tank removal as described in workshop manual. 5. Remove stock fuel pressure regulator as described in workshop manual and leave Horn removed from vehicle until after tuning, this will allow ease of access to the regulator

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Daytona 675 Motorcycle Race Kit Installation Manual

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Filed Under (Triumph) by admin on 29-10-2010

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Remove the existing cylinder head gasket in line with the procedures detailed in the Daytona 675 service manual. 2. Fit the chosen race kit cylinder head gasket following the procedures detailed in the Daytona 675 service manual. Caution The use of the following race kit cylinder head gaskets will require changes to the fuelling settings. To alter fuelling settings a third party programmable control unit will be required. Item Description Qty 1 Head gasket (t = 0.65mm) 1 1 Head gasket (t = 0.60mm) 1 1 * Page 7 of 29 © Triumph Designs Ltd 2007. Cams, Valve Spring & Sprocket Kits Parts Supplied Camshaft Inlet Kit – A9618055 Camshaft Exhaust Kit – A9618056 Valve Spring Kit – A9618058 Camshaft Sprocket Kit – A9618057 Warning The race kit must be fitted as a complete set. If it is not fitted as a complete set a failure may result which could cause loss of motorcycle control and an accident. Caution The use of the Camshaft, Valve spring & Sprocket race kits detailed below will require changes to the fuelling settings. To alter fuelling settings a third party programmable control unit will be required. 5 5 4 1 3 2 4 3 Item Description Qty 1 Cam assy, inlet, race 1 Item Description Qty 2 Cam assy, exhaust, race 1 Item Description Qty 3 Valve spring, 14.4id, race12 Item Description Qty 4 Sprocket, camshaft, 34T 2 5 Socket head cap screw, Encapsulated, M6x10 4
Page 8 of 29 © Triumph Designs Ltd 2007. NOTE •The standard inlet cam is 9.25mm max lift and 258.50o duration. The race kit inlet cam is 9.25mm max lift and 268.74o duration. •The standard exhaust cam is 8.5mm max lift and 246o duration. The race kit exhaust cam is 8.5mm max lift and 262.21o duration. •The race kit valve spring must be used in conjunction with the standard spring platforms and retainers. The fitted length of the race springs is the same as the standard spring. 1. The race kit valve springs should be assembled in the same manner as the standard valve springs. Follow the procedure detailed in section 3 of the Daytona 675 service manual. Ensure the springs are installed with the close wound, colour coded end of the springs facing downwards, towards the piston. 2. The race kit camshafts should be assembled in the same manner as the standard camshafts. Follow the procedure detailed in section 3 of the Daytona 675 service manual. 3. The race kit cam sprockets should be mounted and secured to the camshafts using the slotted holes in the sprocket. The slotted holes allow adjustment of the valve timing. The circular holes in the sprockets are for Triumph service tool T3880102 and should not be used to mount the sprockets to the camshafts. NOTE •No timing marks are included on the race sprockets. Race engines will typically have different depths skimmed off the cylinder head and, therefore require specific individual timing. 4. The camshafts should be timed using cam degreeing equipment which typically consists of a degree wheel, pointer, dial indicator and piston stop. Optimum cam timing will depend on the exact specification of the engine, but a recommended starting point is 104o IMOP (Inlet Maximum Opening Point) and 104o EMOP (Exhaust Maximum Opening Point). 5. Always check the inlet and exhaust piston to valve clearance for the timing selected to use, before running the engine. You must ensure both clearances are adequate. As a guide, the standard nominal piston to valve clearance is 1.3mm inlet & 1.5mm exhaust

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