7
. CYLINDER HEAD/VALVES
7-6
Mongoose/KXR 250
CAMSHAFT HOLDER INSPECTION
Inspect the camshaft holder for wear or
damage.
Inspect the rocker arm shaft for blue
discoloration or grooves.
If any defects are found, replace the rocker
arm shaft with a new one, then inspect
lubrication system.
Inspect the rocker arm bore, cam lobe
contact surface and adjuster surface for
wear/pitting/scratches/blue discoloration.
If any defects are found, replace the rocker
arm shaft with a new one, then inspect
lubrication system.
Measure each rocker arm shaft O.D.
Measure the I.D. of each valve rocker arm.
Measure arm to shaft clearance.
Replace as a set if out of specification.
Service limits
: 0.10mm
Camshaft Holder
Rocker Arm Shafts
Rocker Arm Bore
Contact Surface
Adjuster Surface
Содержание KXR 250
Страница 21: ...1 GENERAL INFORMATION 1 19 Mongoose KXR 250 WIRING DIAGRAM OFF ROAD...
Страница 22: ...1 GENERAL INFORMATION 1 20 Mongoose KXR 250 WIRING DIAGRAM ON ROAD...
Страница 30: ...2 FRAME COVERS EXHAUST MUFFLER 2 1 Mongoose KXR 250...
Страница 66: ...5 FUEL SYSTEM 5 1 Mongoose KXR 250...
Страница 85: ...6 ENGINE REMOVAL INSTALLATION 6 7 Mongoose KXR 250...
Страница 87: ...7 CYLINDER HEAD VALVES 7 1 Mongoose KXR 250...
Страница 100: ...8 CYLINDER PISTON 8 1 Mongoose KXR 250...
Страница 109: ...9 DRIVE AND DRIVEN PULLEYS 9 1 Mongoose KXR 250...
Страница 123: ...10 FINAL REDUCTION TRANSMISSION SYSTEM 10 1 Mongoose KXR 250...
Страница 136: ...11 CRANKCASE CRANKSHAFT BALANCE SHAFT 11 1 Mongoose KXR 250...
Страница 156: ...13 BRAKE SYSTEM 13 1 Mongoose KXR 250...
Страница 175: ...14 FRONT WHEEL FRONT SUSPENSION STEERING SYSTEM 14 1 Mongoose KXR 250...
Страница 194: ...15 REAR WHEEL AXLE SUSPENSION 15 1 Mongoose KXR 250...