Honda CG125 Fan Owner's Manual page 123

50
(10)
(9)
6. Check the clearance of both valves by inserting a
feeler gauge (13) between the adjusting screw (14)
and the valve stem.
Clearance should be:
Intake: 0.08 mm (0.003 in)
Exhaust: 0.08 mm (0.003 in)
If it is necessary to make an adjustment, loosen the
adjusting screw lock nut (15) and turn the adjusting
screw so there is a slight resistance when the feeler
gauge is inserted.
(13)
(9) Crankshaft hole cap
(12)
(10) Timing hole cap
(11) T mark
(11) (12) Index mark
(13) Feeler gauge
(14)
(14) Adjusting screw
(15) Adjusting screw
lock nut
(15)
7. After completing the adjustment, tighten the
adjusting screw lock nut while holding the adjusting
screw to prevent it from turning.
Adjusting screw lock nut torque:
14 N·m (1.4 kgf·m, 10 lbf·ft)
8. Finally, recheck the clearance to make sure that
the adjustment has not been disturbed.
9. Reinstall the cylinder head cover. Tighten the
bolts C to the specified torque:
12 N·m (1.2 kgf·m, 9 lbf·ft)
10. Install the removed parts in reverse order of
removal.
Make sure that air filter tube is installed in the clip
before bolts A is tightened.
Tighten the bolts to the specified torque:
Bolts A 12 N·m (1.2 kgf·m, 9 lbf·ft)
Bolts B 12 N·m (1.2 kgf·m, 9 lbf·ft)
Crankshaft hole cap
15 N·m (1.5 kgf·m, 11 lbf·ft)
Owner´s Manual