2000 Yamaha YFM400FWA(M) Factory Service workshop Manual, Page 57Get this manual
INTRODUCTIONPERIODIC MAINTENANCE LUBRICATION INTERVALS EB300000
INSP ADJ
PERIODIC INSPECTIONS AND ADJUSTMENTS
INTRODUCTION
This chapter includes all information necessary to perform recommended inspections and adjustmentsThese preventive maintenance procedures, if followed, will ensure more reliable vehicle operation and longer service lifeThe need for costly overhaul work will be greatly reducedThis information applies to vehicles already in service as well as to new vehicles that are being prepared for saleAll service technicians should be familiar with this entire chapter
PERIODIC MAINTENANCELUBRICATION INTERVALS
INITIAL ITEM ROUTINE Check valve clearance Adjust if necessary Check coolant leakage Repair if necessary Replace coolant every 24 months Check condition Adjust gap and clean Replace if necessary Clean Replace if necessary Check and adjust idle speedstarter operation Adjust if necessary Check fuel hose for cracks or damage Replace if necessary Replace (warm engine before draining) Replace Clean Check oil leveloil leakage Replace every 12 months Check operationfluid leakage Correct if necessary Check operationfluid leakage Correct if necessary Check operation Check for cracks or damage every 12 months or 2.400 km (1.500 mi), whichever comes first Check balancedamagerunout Repair if necessary Check bearing assemblies for loosenessdamage Replace if damaged Check operation Correct if necessary Check operationreplace if damaged Check toe-inadjust if necessary Check operation Replace if damaged Check all chassis fittings and fasteners Correct if necessaryEvery 2040 hours (More often in wet or dusty areas