Table 19.08.01b: Wearing parts according to Service Letter SL-509
Service hours
8,000
12,000
16,000
20,000
24,000
32,000
36,000
40,000
48,000
56,000
60,000
64,000
72,000
80,000
84,000
88,000
96,000
Description
Replace parts
Air cooler(s) (1 pc per turbocharger) x x
Chains (1 set per engine) x
Turbocharger(s) *)
Alpha Lubricator
Solenoid valve (1 pc per pump) x x x x
Non-return valve (1 pc per pump piston) x x x x
O-rings (1 set per lubricator) x x x x
Mechanical cylinder lubricator *)
ME-B Parts
Hydraulic hoses (1 set per engine) x x x
ELFI valve (1 pc per cylinder) x
Fuel oil pressure booster (1 pc per cylinder) x
Angle encoder (2 pcs per engine) x
MPC (1 pc per 2 cylinders + 1 pc) x
MOP A (1 pc per engine) x
MOP B (1 pc per engine) x
Proportional valve for main hydraulic pump x x x x
Hydrostatic bearings for main hydraulic pump x x x
Sealings for pressure relief valve for main hydr. pump x x
Static sealing rings for exh. valve actuator (1 pc per cyl.) x x x
Membranes for accumulators on HPS x x x
Membranes for accumulators on HCU x x x
Marker sensor (1 per engine) x
Cables (1 set per engine) x
ME-GI Parts
Gas nozzles (1 set per cylinder) **) x x x x x x
Sealings rings and gaskets for gas nozzles
(1 set per engine) **)
x x x x x x x x x x x x
*) According to manufacturer’s recommendations.
**) For -GI engines only