Inspect the crankcase breather (pcv) hose in the following procedures:
Refer to “fuel tank removal and installation” in section 1g .
If it is worn or damaged, replace the crankcase breather (pcv) hose with a new one.

Pair system inspection
Crankcase breather (pcv) hose / reed
valve / cover removal and installationDTC “c28” (p1655): secondary throttle
valve actuator (stva) malfunction
Detected condition and possible cause
Detected condition
Possible cause
The operation voltage does not reach the stva.
Ecm does not receive communication signal from the
stva. Stva can not operate properly or its motor locked
Stva malfunction.
...
Cam chain guide / cam chain tensioner
removal and installation
Removal
Remove the cylinder head cover. Refer to “engine top side disassembly” .
Remove the cam chain guide no. 2 (1).
Remove the cylinder head. Refer to “engine top side disassembly”
and “engine bottom side disassembly” .
Remove the starter clutch. Refer to “s ...
Specifications
Service data
Suspension
unit: mm (in)
Tightening torque specifications
Note
the specified tightening torque is described in the following.
“Rear suspension components” “rear suspension assembly
construction”
Reference: for the tightening torque of fastener ...