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 installationGearshift shaft oil seal / bearing removal and installation
Removal
Remove the gearshift shaft. Refer to “gearshift shaft / gearshift cam
plate removal and installation” .
Remove the gearshift shaft oil seal (1).
Remove the bearings (2) and (3) with the special
tools.
Special tool
(a): 09921–20210 (bearing remover
(12
mm))
...
Precautions
Keep away from fire or spark.
During disassembling, use care to minimize spillage of
gasoline.
Spilled gasoline should be wiped off immediately.
Work in a well-ventilated area.
For e-33 models, drain fuel from the fuel tank before
...
Rear shock absorber removal and installation
Removal
Remove the right side cowling and side frame covers. Refer to “exterior
parts removal and installation” in section 9d .
Support the motorcycle with a jack to relieve load on
the rear shock absorber.
Remove the left muffler and muffler chamber heat guard no. 2. Refer ...