Lubrication System - Install; Oil Pump, Oil Strainer And Oil Pan - Install; Backlash When Installing Oil Pump - Adjust; Oil Pan - Install - Mitsubishi S12A2 Service Manual

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3. Lubrication System - Install

Install the parts in the reverse order of the disassemble sequence.(Refer to the illustration for disassembling.)
Thoroughly clean and dry the oil passage.

3.1 Oil pump, Oil strainer and Oil pan - Install

3.1.1 Backlash When Installing Oil Pump - Adjust

After installing the oil pump to crankcase, measure the
backlash of crankshaft gear and oil pump gear.
If the backlash is out of the standard, insert shims to oil
pump mounting portion to adjust the backlash.
Item
Backlash between oil pump gear and
crankshaft gear

3.1.2 Oil Pan - Install

(1) Apply sealant (ThreeBond 1211) to the bottom surface
of mating place between the front cover and crankcase.
(2) Apply Heldite to the bottom surfaces of mating places
between crankcase, rear plate and timing gear case.
(3) Apply sealant (ThreeBond 1212) to the parting places
of oil pan packing (4 places), and install the packing to
the oil pan.
(4) Tighten the oil pan mounting bolts to the specified
torque.
Standard value
0.12 to 0.18 mm
[0.0047 to 0.0071 in.]
Chapter 9 LUBRICATION SYSTEM
Backlash When Installing Oil Pump - Adjust
ThreeBond
Apply ThreeBond
1211
1211
Front
Front cover
Crankcase
Oil Pan - Install (1)
Replace
Application of
ThreeBond 1211
at parting surface
39 ± 3.9 N·m
{4 ± 0.4 kgf·m}
[29 ± 2.9 lbf·ft]
Oil Pan - Install (2)
Shim
t = 0.1 mm
[0.004 in.]
P/N: 32635-00900
Rear plate
Timing gear
case
Crankcase
Rear
Packing
9-23

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