Owner's manual

JT1220 Mach 1 Operator’s Manual Service - 185
2000 Hour
CMW
2000 Hour
Change Engine Coolant
Drain cooling system at drain (2) every two years
or 2000 hours. Refill according to instructions
below with approved coolant.
To fill
1. Add coolant at radiator fill until full.
2. Add coolant to overflow bottle (1) until 3/4 full.
3. Run engine with thermostat open (>195°F/90°C engine temperature) for several minutes.
4. Stop engine and let it cool.
5. Add coolant at radiator fill until full.
Task Notes
Change engine coolant Use approved coolant
Change drive belt
NOTICE:
• The use of non-approved coolant may
lead to engine damage or premature
engine failure and will void engine
warranty.
• See “Approved Coolant” on page 166 for
list of approved coolants.