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Service Manual Mitsubishi SL-Series diesel engines
Version 08/2004
ENGLISH
Timing Gears and Flywheel ASSEMBLY
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21.6 Idler gear installation
1. Lubricate the idler gear with engine oil.
2. Install the idler gear in position with its “3,” “2” and
“11” marks in alignment with the “33” mark on the
fuel injection pump camshaft gear, the “22” mark
on the camshaft gear and the “1” mark on the
crankshaft gear respectively.
3. Check the backlash of the gears. Make reference
to “Timing gear backlash measurement” (page 37).
21.7 Timing gear case installation
1. Coat the gasket with adhesive and put it in position
on the front plate.
2. Lubricate the oil seal lip with engine oil.
3. Tighten the bolts that hold the timing gear case.
21.8 Crankshaft pulley nut
tightening
1. Install two bolts (M12 x 1.25) in the flywheel bolt
holes in the crankshaft and hold the crankshaft.
2. Tighten the crankshaft pulley nut to the specified
torque.
Figure 144 Marks on timing gears
Figure 145 Installing timing gear case
Figure 146 Tightening crankshaft pulley nut
Tightening torque
17.5 ± 2.5 kgf·m
(127 ± 18 lbf·ft)
[172 ± 25 N·m]
WARNING
Check the strength of the bolts and bar used for
holding the crankshaft.
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