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60 Servicing Your Honda
Valve Clearance
13. Remove the tensioner stopper (23) from the
cam chain tensioner lifter.
14. Install a new sealing washer (24) and tighten
the cam chain tensioner lifter cover bolt (25).
15. Rotate the primary drive gear bolt (crankshaft)
clockwise two turns and align the punch mark
(2) with the index mark (3).
16. Measure the intake valve clearance and
exhaust valve clearance by inserting a feeler
gauge (26).
Valve Clearance:
17. Coat a new O-ring (27) with oil and install it
onto the crankshaft hole cap (28).
Apply grease to the crankshaft hole cap
threads.
Install and tighten the crankshaft hole cap to
the specified torque:
11 lbf·ft (15 N·m, 1.5 kgf·m)
(23) tensioner stopper
(24) sealing washer
(25) cam chain tensioner lifter cover bolt
(23)
(25)
(24)
(2) punch mark
(3) index mark
IN: 0.006 ± 0.001 in (0.16 ± 0.03 mm)
EX: 0.010 ± 0.001 in (0.26 ± 0.03 mm)
(26) feeler gauge
(2)
(3)
(26)
(26)
(27) O-ring
(28) crankshaft hole cap
(28)
(27)
31KSE6900_NA.book 60 ページ ２０１７年４月２０日 木曜日 午後１時１９分
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