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Maintenance Schedule — RT-flex82T

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Maintenance Schedule

JobIntervalTypeSource
Auxiliary blower - clean impeller and casing 24,000 h clean Maker
Auxiliary blower - replace ball bearing 24,000 h replace Maker
Axial damper - dismantling and inspection 36,000 h overhaul Maker
Bedplate - check pre-tension of foundation bolts 12,000 h check Maker
Bedplate - check pre-tension of foundation bolts (first time) 1,500 h initial Maker
Common start valve - overhaul 18,000 h overhaul Maker
Connecting rod - inspect bottom end bearing 30,000 h inspect Maker
Connecting rod - inspect top end bearing 30,000 h inspect Maker
Connecting rod bearings - check bearing clearances 6,000 h check Maker
Control air filter - clean 6,000 h clean Maker
Control air filter - drain 1 weeks clean Maker
Cooling water - determine quality, inhibitor concentration and pH 1 weeks analyse Maker
Crank angle sensor - replace 36,000 h replace Maker
Crank angle sensor unit - check pre-tension of toothed belt 3,000 h check Maker
Crank angle sensor unit - check pre-tension of toothed belt (first time) 1 h initial Maker
Crank angle sensor unit - overhaul drive 36,000 h overhaul Maker
Crank angle sensor unit - replace toothed belt 36,000 h replace Maker
Crank angle sensor unit - visual lube oil check 1,500 h check Maker
Crankcase - visual examination 1,500 h inspect Maker
Crankshaft - measure crank deflection 6,000 h inspect Maker
Driving wheels - check condition of teeth 6,000 h check Maker
Driving wheels - check running clearance and backlash of teeth 6,000 h check Maker
Engine stays with friction shims - check pre-tension of screws 6,000 h check Maker
Exhaust valve - check condition and wear of valve seat 24,000 h inspect Maker
Exhaust valve - check condition and wear of valve spindle 24,000 h inspect Maker
Exhaust valve - check piston seal ring / rod seal ring / guide bush 24,000 h check Maker
Exhaust valve control unit - random check of piston and slide rod 18,000 h check Maker
Exhaust valve control unit - replace filter 18,000 h replace Maker
Exhaust valve control unit - replace rail valve (pre-control valve) 30,000 h replace Maker
Exhaust valve drive - random check of pistons, damper and thrust piece 18,000 h check Maker
Fuel overpressure safety valve - function check on test bench 18,000 h test Maker
Fuel pressure control valve - check shut-down function 3,000 h test Maker
Fuel pressure control valve - function check 6,000 h test Maker
Fuel pressure control valve - general overhaul 36,000 h overhaul Maker
Fuel pump - random visual check of plunger, cylinder, roller and roller guide 18,000 h check Maker
Fuel pump - replace O-rings in valve block 18,000 h replace Maker
Fuel pump actuator arrangement - check connecting elements and lubricate 3,000 h check Maker
Fuel pump unit camshaft - check bearing clearances at random 12,000 h check Maker
Fuel pump unit camshaft - check running surface of cams (first time) 500 h initial Maker
Fuel pump unit camshaft - check running surface of cams, rollers and roller guides 3,000 h check Maker
Fuel pump unit camshaft - check thrust bearing clearances 36,000 h check Maker
Guide shoe / crosshead pin - check clearances 6,000 h check Maker
Injection control unit - replace filter 18,000 h replace Maker
Injection control unit - replace unit including rail valves 24,000 h replace Maker
Injection valve - check spray pattern, opening pressure and tightness 3,000 h test Maker
Lubricating oil - laboratory analysis 3,000 h analyse Maker
Main bearing - remove bearing upper half for inspection 12,000 h inspect Maker
Oil mist detector - follow manufacturer's instructions 6 months check Maker
Piston - dismantle and assemble, open and clean cooling space 3 years overhaul Maker
Piston - remove, clean and measure ring grooves 18,000 h overhaul Maker
Piston / rings / liner - visual check through scavenge ports 1,500 h inspect Maker
Piston rings - replace all piston rings 18,000 h replace Maker
Piston underside - check condition of space and clean 1,500 h clean Maker
Piston underside - check drains for free passage 1,500 h check Maker
Pressure gauges and pyrometers - compare and calibrate against master instruments 6,000 h calibrate Maker
Scavenge air cooler - check condensate collector through sight glass 1 days check Maker
Scavenge air cooler - check condensate collector/filter for free passage 1,500 h check Maker
Scavenge air cooler - check sealing 3 months check Maker
Scavenge air cooler - vent 1 days clean Maker
Scavenge air receiver - check and clean air flaps 4,000 h clean Maker
Scavenge air receiver - check water drain pipings for free passage 1,500 h check Maker
Scavenge air receiver - clean receiver 4,000 h clean Maker
Servo oil non-return valve - random check 18,000 h check Maker
Servo oil rail - replace hoses 18,000 h replace Maker
Servo pump unit - check bearing bushes to pinion 24,000 h check Maker
Servo pump unit - check pinion and driving wheels to servo pump drive 3,000 h check Maker
Servo pump unit - replace servo oil pump 24,000 h replace Maker
Start interlock - check electric and pneumatic interlocks 3 months test Maker
Starting air shut-off valve - dismantle, clean and check 24,000 h overhaul Maker
Starting valve - check piping before the valve during operation 1 weeks check Maker
Starting valve - remove and dismantle one valve at random 6,000 h overhaul Maker
Starting valve solenoid valve - overhaul 18,000 h overhaul Maker
Starting valve solenoid valve - random check 6,000 h check Maker
Thrust bearing - check axial and radial clearances 6,000 h check Maker
Thrust bearing - check bottom drain for free passage 6,000 h check Maker
Tie rod - check pre-tension (first time) 1 years initial Maker
Tie rod - check pre-tension, re-tension if necessary 24,000 h check Maker
Torsional vibration damper - take silicon oil sample (first time) 15,000 h initial Maker
Turbocharger air filter - check 6 months check Maker
Turning gear - check screwed connections 12,000 h check Maker
Turning gear - check screwed connections (first time) 1 years initial Maker
Turning gear - re-lubricate tooth flanks of pinion and flywheel 2,000 h clean Maker
WECS electronic components - replace FCM-20 module 36,000 h replace Maker
WECS electronic components - visual cabling check 3 months check Maker
Water separator - check condensate collector through sight glass 1 days check Maker
Water separator - check condensate collector/filter for free passage 1,500 h check Maker
Water separator - check elements 1,500 h check Maker

Information received from various sources and contributors.