UniCarriers FD160-2, Operation & Maintenance Manual

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PERIODIC INSPECTION
4-34
ANNUAL (2400 OPERATING HOURS) CHECKS
Perform the following checks in addition to daily checks, one
month (200 operating hours) checks, 3 months (600 operating
hours) checks and 6 months (1200 operating hours) checks.
Items to be checked
• Engine – Check valve clearance.
• Engine – Measure compression pressure.
• Injection nozzle – Check injection pressure and spray
pattern.
• Engine – Check injection timing.
• Feed pump – Clean inlet strainer.
• Water pump – Change grease.
• Parking brake – Check for proper operation, wear or damage.
• Brake fluid – Change.
• Brake air master cylinder and wheel cylinder – Check for
proper operation, oil leaks or damage (Disassembly and
cleaning).
• Air drier – Change compressed air desiccant.
• Wheel brake drum and brake shoe – Disassemble, adjust or
replace.
• Truck body frame and cross members – Check for damage,
cracks or loose rivet or bolt.