(5) Disconnect cooling fan power steering hose at
power steering pump and set aside.
(6) Remove cylinder head cover (Refer to 9 -
ENGINE/CYLINDER HEAD/CYLINDER HEAD
COVER(S) - REMOVAL).
(7) Remove timing chain tensioner (Refer to 9 -
ENGINE/VALVE TIMING/TMNG BELT/CHAIN
TENSIONER&PULLEY - REMOVAL).
WARNING: NO FIRE, OPEN FLAMES OR SMOKING.
SERVICE VEHICLE IN WELL VENTILATED AREAS
AND AVOID IGNITION SOURCES. RISK OF POISON-
ING FROM INHALING AND SWALLOWING FUEL.
RISK OF INJURY FROM SKIN AND EYE CONTACT
WITH FUEL. POUR FUELS ONLY INTO SUITABLE
AND APPROPRIATELY MARKED CONTAINERS.
WEAR PROTECTIVE CLOTHING WHEN HANDLING
FUEL.
(8) Remove low pressure pump (Refer to 14 -
FUEL SYSTEM/FUEL DELIVERY/FUEL INJEC-
TION PUMP - REMOVAL).
(9) Remove vacuum pump (Refer to 9 - ENGINE/
ENGINE BLOCK/INTERNAL VACUUM PUMP -
REMOVAL).
(10) Remove bolts attaching front cover.
NOTE: Lower portion of front cover is sealed with
RTV sealant. Carefully tug at front cover until it
loosens from cylinder head.
(11) Raise locking pawl of top guide rail and
remove cylinder head front cover (Fig. 7).
NOTE: Dowel pins are use as a guide during
assembly and must remain in the proper position to
assure a good sealing surface.
REMOVAL - CYLINDER HEAD GUIDE RAIL
(1) Disconnect negative battery cable.
CAUTION: Rotate engine at crankshaft only. DO
NOT rotate the engine with the bolt of the camshaft
sprocket. DO NOT rotate the engine back.
NOTE: Markings on the camshaft and camshaft
bearing cap must be aligned.
Fig. 7 CYLINDER HEAD FRONT COVER
1 - TOP GUIDE RAIL
2 - CYLINDER HEAD COVER
3 - LOCKING PAWL
4 - DOWEL PIN
5 - CYLINDER HEAD FRONT COVER
6 - SEAL
7 - TIMING CHAIN TENSIONER
8 - LOW PRESSURE PUMP
9 - VACUUM PUMP
9a - 18 ENGINE WG
CYLINDER HEAD (Continued)
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