Engine; Cooling System - Yamaha SXV70SJ Supplementary Service Manual

COOLING SYSTEM

ENGINE

COOLING SYSTEM
Coolant replacement (VT70J)
NOTE:
The coolant should be changed at least every
season.
1. Place the machine on a level surface.
2. Remove:
S Exhaust pipe
S Exhaust joint
Refer to "EXHAUST ASSEMBLY" in CHAP-
TER 5.
3. Make sure that the carburetor heating lever
1 is turned to "ON".
4. Remove:
S Coolant filler cap 1
WARNING
Do not remove the coolant filler cap 1 when
the engine is hot. Pressurized scalding hot
fluid and steam may be blown out, which
could cause serious injury. When the engine
has cooled, place a thick rag or a towel over
the coolant filler cap. Slowly turn the cap
counterclockwise until it stop. This allows
any residual pressure to escape. When the
hissing sound has stopped, press down on
the cap while turning if counterclockwise to
remove it.
–3–
INSP
ADJ