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