5-22
POWR
E
CYLINDER HEAD, THERMOSTAT AND EXHAUST
COVER
REMOVAL AND INSTALLATION CHART
Step Procedure/Part name Q’ty Service points
CYLINDER HEAD, THERMOSTAT
AND EXHAUST COVER REMOVAL
Follow the left “Step” for removal.
Spark plug cap Disconnect the cap from the plug.
1 Spark plug 3
2 Bolt (with washer) 14 8 mm
3 Cylinder head ass’y 1
4 Cylinder head gasket 1
5 Flat head screw 2
6 Anode 2
THERMOSTAT REMOVAL
Oil tank ass’y Refer to “OIL TANK” in chapter 4.
7 Bolt (with washer) 2 6 × 25 mm
8 Thermostat cover 1
9 Thermostat cover gasket 1
10 Thermostat 1
EXHAUST COVER REMOVAL
Oil tank ass’y Refer to “OIL TANK” in chapter 4.
11 Clip 1
12 Pilot water hose 1
13 Bolt (with washer)
Bolt (with washer)
14
13
6 × 35 mm
Oil injection model
14 Exhaust outer cover 1
15 Outer cover gasket 1
16 Exhaust inner cover 1
17 Inner cover gasket 1
CYLINDER COVER DISASSEMBLY
1 Bolt (with washer) 4 6 × 25 mm
2 Cylinder head cover 1
3 Head cover gasket 1
4 Straight screw 1
5 Gasket 1
6 Cylinder head 1
Reverse the removal steps for installation.
NOTE:
Tighten the bolts in sequence and in two
steps of torque.
NOTE:
Tighten the bolts in sequence and in two
steps of torque.
NOTE:
Tighten the bolts in sequence.