Every 30,000 Hours - Perkins 4012 Manual

4
F Service - Every 30,000 hours
Cylinder heads - change
Injector unit - test and replace if faulty
Fuel system - flush out
Fuel filter - change
Charge cooler (engine mounted) - remove and clean
Charge cooler (radiator type) - clean radiator matrices
Coolant - change and check system
Oil and filter - change (oil sampling recommended)
Turbocharger - replace
Oil cooler - clean and check
Piston rings and liners - change
Governor actuator - test
Fan and battery charging alternator drive belts - change
Coolant pump - change
Oil pump - change
Fuel lift pump - change
Camshaft - change
Cam followers - change
Torsional vibration dampers - change
Air filter - replace (subject to environmental conditions)
Notes:
Maintenance schedule from 30,000 hrs to 45,000 hrs is the same as 2,000 to 15,000 hrs.
At 45,000 hrs operation consult Perkins Engines Company Limited, Stafford reference major overhaul and
service exchange engine components.
36
Description
4012/16 Diesel
User's Handbook, TSL 4186E, Issue 2
Manual
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