Valves And Actuating Components; Cylinder Head Cover Installation; Rocker Arm Assembly Removal - Jeep 1987 Wrangler Workshop Manual

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2,46 LITER |150 SID) FOUR-CYUNDER ENGINE
Pry the cover up at the pry ramps that are
identified by the words P R Y H E R E .
84103
Inspect the cylinder head cover for cracks.
Cylinder Head Cower Installation
Either a standard gasket or a room temperature
vulcanizing (RTV) silicone rubber sealant may
be used for cylinder head cover installation.
Use AMC Gasket-in-a-Tube, or equivalent, for a
formed-in-place gasket.
Remove the original sealant (or gasket and
adhesive) from the sealing surface area of the
cylinder head and cover.
Thoroughly clean the sealing surfaces on the
cylinder head and cover.
Apply a 3mm (1 /8-in) bead of RTV sealant along
the entire length of the cylinder head sealing
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surface.
Before the sealant begins to cure, position the
cover on the cylinder head.
Do not allow the sealant to come into contact
with the rocker arms or other valve assembly
components.
Install the cylinder head cover retaining screws
and tighten the screws with 6.2 N-m (55 in-lbs)
torque.
Reposition and/or connect all the air and
vacuum hoses that were moved for cover
removal clearance.
Connect the PCV valve and the P C V shutoff
valve hose.
Install the air cleaner and hoses.
VALVES AND ACTUATING COMPONENTS
Rocker Arm Assembly Removal
Remove the cylinder head cover. Refer to
C y l i n d e r H e a d C o v e r R e m o v a l for the
procedure.
Remove the two capscrews (1) at each bridge
(2) and pivot (3) assembly. Alternately loosen
the capscrews one turn at a time to avoid
damaging the bridges.
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