Mitsubishi Motors 6A1 - Manual (Page 55)

6A1 ENGINE (E - W) - Cylinder Head and Valves
11A-12-6
"
D
A
CYLINDER HEAD BOLT INSTALLATION
(1) When installing the cylinder head bolts, check that the
shank length of each bolt meets the limit. If the limit is
exceeded, replace the bolts.
Limit: max. 96.4 mm
(2) Install the washers as illustrated.
(3) Apply engine oil to the bolt threads and washers.
(4) Retighten the loosened bolts to a torque of 20 Nm in
the specified tightening sequence.
(5) Make paint marks on the cylinder head bolts and cylinder
head.
(6) Give a 120° turn to the bolts in the specified tightening
sequence.
Caution
D
If the bolts are tightened by an angle of less than
120
°
, they may not hold the cylinder head with
sufficient strength.
D
If a bolt is overtightened, completely remove all
the bolts and carry out the installation procedure
again from step (1).
PWEE9622
E
Feb. 1997 Mitsubishi Motors Corporation
6AE0253
MD998784
<MIVEC>
MD998772
6EN1068
MD998735
9EN0251
Length of shank
6AE0392
6AE0339
120°
MB991614