3-26 ENGINE
ROCKER ARM I.D.
When checking the valve rocker arm, the inside diameter of the
valve rocker arm and wear of the camshaft contacting surface
should be checked.
% Rocker arm I.D.
Standard: 12.000 – 12.018 mm (0.4724 – 0.4731 in)
( 09900-20605: Dial calipers
REASSEMBLY
NOTE:
Intake rocker arm shaft
A has the oil holes.
• Apply engine oil to the rocker arms and their shafts.
• Install the rocker arms and tighten the rocker arm shaft bolts
to the specified torque.
#
##
# Rocker arm shaft bolt: 28 N·m (2.8 kgf-m, 20.0 lb-ft)
NOTE:
Align the groove
B on the rocker arm shaft with the hole
C on
the cylinder head cover.
CYLINDER HEAD
DISASSEMBLY
• Remove the engine coolant temperature switch
1 and ther-
mostat cover
2.
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