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SECTION 6 - GENERAL MECHANICAL OVERHAUL
CURSOR SERIES
Base - 03/2015 Print P4D32C006 E
Page
DISASSEMBLY OF ENGINE AT BENCH
(COMPONENTS AT THE TOP PART 1) 14....
- Removal of head cover 14..................
DISASSEMBLY OF ENGINE AT BENCH
(COMPONENTS AT THE INTAKE SIDE PART 2) 14
- Fuel filter removal 14......................
- High pressure pump removal 14.............
DISASSEMBLY OF ENGINE AT BENCH
(COMPONENTS AT THE REAR SIDE PART 2) 16
- Timing gear removal 16....................
- Flywheel removal 16......................
- Crankshaft rear gasket removal 17............
- Removing engine mounts 17................
- Flywheel case removal 17..................
- Double gear removal 17...................
- Connecting rod removal 18.................
- Disassembling the oil pump 18...............
DISASSEMBLY OF ENGINE AT BENCH
(COMPONENTS AT THE TOP PART 2) 18...
- Rocker arm shaft removal 18................
- Rail removal 19..........................
- Injector removal 19.......................
- Removing the engine brake cylinders 20.......
- Camshaft removal 20......................
- Cylinder head removal 20..................
DISASSEMBLY OF ENGINE AT BENCH
(COMPONENTS AT THE BOTTOM) 21......
- Oil sump removal 21......................
- Suction strainer removal 21.................
DISASSEMBLY OF ENGINE AT BENCH
(CRANKCASE COMPONENTS SIDE) 21......
- Connecting rod removal 21.................
- Lower crankcase removal 22................
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- Crankshaft removal 22.....................
- Main bearings and oil nipples removal 22.......
CRANKCASE ASSEMBLY CHECKS 23...........
- Crankcase checks 23......................
- Cylinder liners Removal 25..................
- Cylinder liner refitting and protrusion check 25..
- Crankshaft measurements 26................
- Main
half-bearings thickness 27...............
- Measuring main journals 27.................
- Measuring crankpins 28....................
- Defining the diameter class of the seats for
half-bearings on the crankcase 29.............
- Defining the diameter class of the main journals
and crankpins 30.........................
- Defining the diameter class of the main journals
(nominal diameter) 31.....................
- Defining the diameter class of the crankpins
(nominal diameter) 32.....................
SELECTION OF MAIN HALF-BEARINGS 33......
- Main half-bearing thickness 33...............
- Main half-bearing selection (nominal diameter) 35
- Main half-bearings selection (rectified pins) 36...
- Big-end half-bearing selection
(nominal diameter pins) 38.................
- Big end half-bearings selection
(nominal diameter pins) 39.................
- Big end half-bearings selection
(pins with rectified diameter) 40.............
- Checking the timing and oil pump gear control 42
OVERHAULING THE CONNECTING
ROD-PISTON ASSEMBLY 43................
- Circlips removal 44.......................
- Piston removal 44........................
- Measuring the piston diameter 44............
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