Rear Mechanism - Disassemble And Inspect - Mitsubishi S6R Series Service Manual

Chapter 5 DISASSEMBLY OF BASIC ENGINE

2. Rear Mechanism - Disassemble and Inspect

Understanding of the current engine condition before disassembling is very important to know the cause of trouble and do the
efficient work.
Depending on the maintenance work or purpose, it is desirable to inspect some of the following items before proceeding with
any job.
Flywheel Face and Radial Runout - Measure
Timing Gear Backlash - Measure
Idler Gear and Camshaft End Play - Measure
9
Replace
Electronic governor spec
9
Replace
Oil pressure governor spec
Replace
1
Electronic governor spec
Replace
Non-attachment spec
Disassembling Sequence
1 Pick up (Electronic governor spec)
2 Hour meter (With hour meter spec)
3 Flywheel (Standard: approx 83 kg [183 lb])
(FCD spec: approx 42 kg [93 lb])
(Land clutch: approx 100 kg [220 lb])
4 Timing gear case (Approx 88 kg [194 lb])
5 Oil seal
6 Thrust plate
7 Idler gear
8 Accessory drive
(Refer to the chapter "FUEL SYSTEM" for disassembly,
inspection and assembly.)
Note: The shape of flywheel differs in accordance with the customization and specification.
5-8
2
Wear, flaw, aging
Hour meter spec
Rear Mechanism - Disassemble and Inspect
12
Flaw, wear
Replace
Clogging
15
11
8
Replace
Crack, dowel hole defect
4
5
9 Governor drive (Oil pressure governor spec)
(Refer to the chapter "FUEL SYSTEM" for disassembly,
inspection and assembly.)
10 Camshaft gear
11 Thrust plate
12 Camshaft gear (Approx 32 kg [71 lb])
13 Idler shaft
14 Rear plate
15 Nozzle plate
Flaw, wear
14
Clogging, wear
13
10
7
6
Crack, dowel hole defect,
flaw, abnormal wear
3
Flaw
Peeling, wear