Jeep Cherokee 1999 Electronic Service Manual page 1139

9 - 26 ENGINE
REM OVAL AN D I N STALLAT I ON (Cont inue d)
Fig. 32 Fuel Injector Tool VM.1012
Fig. 33 Fuel Injector
(29) Rem ove t h e pu sh r ods a n d pla ce t h em on a
ben ch in t h e sa m e or der a s r em oved.
(30) Ma r k t h e cylin der h ea d posit ion s.
(31) Rem ove t h e en gin e cylin der h ea d bolt s wit h
specia l t ool VM.1018 a n d VM.1019.
(32) Rem ove t h e en gin e cylin der h ea d a n d ga sket .
(33) St u ff clea n lin t fr ee sh op t owels in t o t h e cyl-
in der bor es.
CYLINDER HEAD GASKETS
A st eel cylin der h ea d ga sket is u sed for a ll fou r cyl-
in der h ea ds.
Cylin der h ea d ga sket s a r e a va ila ble in t h r ee t h ick-
n esses. Iden t ifica t ion h oles in t h e r igh t fr on t cor n er
of t h e ga sket in dica t e t h e t h ickn ess of t h e ga sket
(F ig. 35).
Fig. 34 Rocker Arm Retaining Nuts
Fig. 35 Steel Type Cylinder Head Gasket—
identification
CAUTION: Piston protrusion must be measured, to
determine cylinder head gasket thickness, if one or
more cylinder wall liners have been replaced.
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