Maintenance Contents - Honda CRF450X 2005 Service Manual

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SERVICE INFORMATION ····· .... · ...... ··········· 4-2
MAINTENANCE SCHEDULE ('05. ·061 ······· 4-4
MAINTENANCE SCHEDULE (After ·061 ···· 4-5
COMPETITION MAINTENANCE
SCHEDULE ....................... .............. ............. 4-6
ADDITIONAL ITEMS REQUIRING FREQUENT
REPLACEMENT··························· ············ ···· 4-7
FUEL LINE ..................... ...... ........ ................ 4-8
FUEL STRAINER SCREEN ............. ............. 4-8
THROTTLE OPERATION ····························· 4-9
HOT START ······ ···································· .... · 4-10
AIR CLEANER································· ··········· 4-10
CRANKCASE BREATHER· ························4-11
SPARK PLUG ....................................... ..... 4-12
RADIATOR COOLANT .............................. 4-13
COOLING SYSTEM ································ .. · 4-14
- SECONDARY AIR SUPPLY SYSTEM
('05 and ' 06 California type. After ·061 ···· 4-14
VALVE CLEARANCE/ DECOMPRESSOR
SYSTEM ............. ....................................... 4-1 5
ENGINE OIL/ OIL FILTER ··········· ······ ···· .... · 4-19
I.
ENGINE IDLE SPEED .. .............................. 4-22
4. MAINTENANCE
TRANSMISSION OIL ······ ·························· 4-22
DRIVE CHAIN ············································ 4-24
DRIVE CHAIN SLIDER .............................. 4-27
DRIVE CHAIN ROLLER ............ ...... ..... ...... 4-28
DRIVE/ DRIVEN SPROCKET ..................... 4-28
BRAKE FLUID ........................................... 4-29
BRAKE PAD WEAR· ··· ··················· ············ 4-30
BRAKE SYSTEM ........................... ............ 4-30
HEADLIGHT AIM ........ .... .. ..... ................... 4-31
CLUTCH SYSTEM ······························· .... ·4-31
CONTROL CABLES .................................. 4-32
EXHAUST PIPE/ MUFFLER ...................... 4-33
SPARK ARRESTER ···································4-33
SIDESTAND ····· ····· ··········· ················· ········ 4-34
SUSPENSION ........................................... 4-34
SWINGARM / SHOCK LINKAGE ............... 4-35
NUTS. BOLTS. FASTENERS···················· 4-36
WHEELS/ TIRES ........... ... .......................... 4-36
STEERING HEAD BEARINGS .................. 4-37
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