Honda WB20XT2, Руководство пользователя

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3-8
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MAINTENANCE WB20XT2•WB30XT2
Insert a thickness gauge (1) between the valve rocker
arm (2) and valve stem (3) to measure the valve
clearance.
If adjustment is necessary, proceed as follows.
ADJUSTMENT
Hold the rocker arm pivot (1) and loosen the lock nut
(2).
Insert a thickness gauge (3) between the valve rocker
arm and the valve stem.
Adjust by turning the adjusting screw until there is a
slight drag on the feeler gauge.
Hold the rocker arm pivot and retighten the lock nut to
the specified torque.
Recheck the valve clearance, and if necessary, readjust
the clearance.
Replace the head cover packing with a new one and
install the removed parts in the reverse order of
removal.
Route the high-tension cord and breather tube properly
(page 2-8).
VALVE CLEARANCE:
WB20XT2:
IN: 0.15 ± 0.02 mm (0.006 ± 0.001 in)
EX: 0.20 ± 0.02 mm (0.008 ± 0.001 in)
WB30XT2:
IN: 0.08 ± 0.02 mm (0.003 ± 0.001 in)
EX: 0.10 ± 0.02 mm (0.004 ± 0.001 in)
(2)
(3)
(2)
(3)
(1)
VALVE CLEARANCE:
WB20XT2:
IN: 0.15 ± 0.02 mm (0.006 ± 0.001 in)
EX: 0.20 ± 0.02 mm (0.008 ± 0.001 in)
WB30XT2:
IN: 0.08 ± 0.02 mm (0.003 ± 0.001 in)
EX: 0.10 ± 0.02 mm (0.004 ± 0.001 in)
TORQUE: 10 N·m (1.0 kgf·m, 7 lbf·ft)
(3)
(1)
(2)