Subaru Robin EX13 - Manual (Page 29)

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Fig.5-20
Fig.5-21
Step Parts to remove Remarks and procedures Fasteners
23
Cylinder head,
Chain guide (1) Remove the cylinder head from the
crankcase.
(2) Remove the cylinder head gasket from the
cylinder head. Take care not to lose the
pipe knocks.
(3) Remove the chain guide from the top side
of the crankcase.
(If the chain guide is removed from the inner
side of the crankcase, it might be damaged.)
12 mm box spanner
M8 × 68mm : 4 pcs.
M8 × 35mm : 1 pc.
24
Intake and exhaust
valves
(1) Remove the collet valve from the
spring retainer. (See Fig. 5-21)
(2) Remove the intake valve and the exhaust
valve.
M8 x 35 BOLT : 1 pc.
(This bolt is same as the
main bearing cover bolt).
STEP 23
STEP 24
PIPE KNOCK
GASKET
CYLINDER HEAD
M8 x 68 BOLT : 4 pcs.
EXHAUST
VALVE
INTAKE
VALVE
VALVE SPRING
VALVE SPRING
COLLET VALVE
COLLET VALVE
SPRING RETAINER
SPRING RETAINER
STEM SEAL
CHAINGUIDE
Push