Cylinder Head Removal - Honda CRF110F Service Manual

Hold the cam sprocket [1] by using the special tooL
TOOL:
[21 Uni .... ersal Holder 07725-0030000
Apply engine oil to the cam sprocket washer bolt [3]
threads and seating surface.
Install and tighten the cam sprocket washer bolt to
specified torque.
TORQUE: 27 N'm (2.8 kgf'm, 20 IbHt)
Pour 4.0 cm
J
minimum of engine oil into the push rod.
Install a new sealing washer [1 ] and boll [2], then
tighten
it.
Apply engine oil to Ihe new crankshaft hole cap O-ring
and timing hole cap O-ring, then install them to the
caps.
Install the crankshaft hole cap and timing hole cap to
the left crankcase cover.
TORQUE:
Crankshaft hole cap
Timing hole cap
8 N'm (0.8 kgf'm, 5.9 IbHt)
10 N'm (1 .0 kgf'm, 7Ibf·ft)
Install the cylinder head cover (page 8-7).
CYLINDER HEAD
REMOVAL
Remove the following:
- Cam sprocket (page 8-8)
- Exhaust pipefmuffler (page 2-8)
Disconnect the spa rk plug cap [1].
Remove the two bolts [2] and release the intake pipe {3]
from the cylinder head.
Remove the gasket {4].
Remove Ihe cylinder head bolts [1].
Loosen the cylinder head nuts {2J in a crisscross pattern
in two or three steps.
Remove the four nuts and washers [31.
CYLINDER HEADNALVES
8-11