Mitsubishi Motors 4G9 - Manual (Page 163)

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4G9 ENGINE (E–W) –
Crankshaft, Cylinder Block, Flywheel and Drive Plate
11A-12-5
PWEE9502-A
E
Nov. 1995 Mitsubishi Motors Corporation Revised
"
D
A
OIL SEAL INSTALLATION
"
E
A
SEALANT APPLICATION TO OIL SEAL CASE
Specified sealant:
Mitsubishi Genuine Part No. MD970389 or
equivalent
"
F
A
DRIVE PLATE BOLT/FLYWHEEL BOLT
INSTALLATION
(1) Remove all the ramaining sealant from bolts and thread
holes of crankshaft.
(2) Apply engine oil to the flange of bolt.
(3) Apply engine oil into the thread holes of crankshaft.
(4) Apply specified sealant to the thread of bolts.
Specified sealant:
3M Nut Locking Part No. 4171 or equivalent
(5) Tighten the bolts to specified torque.
INSPECTION
CRANKSHAFT JOURNAL OIL CLEARANCE
(PLASTIGAUGE METHOD)
(1) Remove oil from the crankshaft journal and he crankshaft
bearing.
(2) Install the crankshaft.
(3) Cut the Plastigauge to the same length as the width of
bearing and place it on the journal in parallel with its
axis.
(4) Install the crankshaft bearing cap carefully and tighten
the bolts to the specified torque.
(5) Carefully remove the crankshaft bearing cap.
(6) Measure the width of the Plastigauge at its widest part
by using a scale printed on the Plastigauge package.
Standard value: 0.02 – 0.04 mm
Limit: 0.1 mm
PWEE9502-I
E
Mar. 2001 Mitsubishi Motors Corporation Revised
MB990938
MD998776
Plastigauge
Plastigauge