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5. Apply grease to the set rings and install it
onto the camshaft holders (13).
Apply engine oil to the camshaft holder bolt
threads and seating surface.
Install the camshaft holder bolts (14) and
tighten it to the specified to torque:
12 lbf·ft (16 N·m, 1.6 kgf·m)
Tighten the camshaft holder bolts in a criss-cross
pattern in two or three steps.
Valve Clearance
Camshaft Installation
1. Install the newly selected shims (1) on the
valve retainers (2).
Do not let the shims fall into the crankcase.
NOTICE
(1) shims (2) v alve retainers
2. Apply molybdenum disulfide oil solution (a
mixture of 1/2 engine oil and 1/2
molybdenum disulfide grease containing more
than 3% molybdenum disulfide additive) to
outer surface of the each valve lifters.
Install the valve lifters (3).
3. Rotate the primary drive gear bolt (4)
(crankshaft) clockwise and align the punch
mark (5) with the “∆” mark (6).
(7) camshaft (10) cam sprocket
(8) intake cam lobes (11) cylinder head
(9) timing marks (12) cam chain
(13) camshaft holders (14) camshaft holder bolts
(1)
(2)
(2)
(4)
(5)
(6)
(14)
(14)
(13)
Servicing Your Honda 71
(3) valve lifters
(4) primary drive gear bolt
(5) punch mark
(6) “
∆” mark
4. Apply molybdenum oil solution to the
camshaft journals and cam lobes.
Place the camshaft (7) with the intake cam
lobes (8) facing up and align the timing marks
(9) on the cam sprocket (10) with the top
surface of the cylinder head (11).
Install the cam chain (12) over the sprocket
without rotating the camshaft.
(cont’d)
(3)
(11)
(10)
(9)
(12)
(7)
(8)
(9)
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