Ditch Witch JT30AT - Manual (Page 201)

Service - 201
JT30 /JT30 All Terrain Operator’s Manual
Recommended Lubricants/Service Key
CMW
Proper lubrication and maintenance protects Ditch Witch equipment from damage and failure. Service
intervals listed are for minimum requirements. In extreme conditions, service machine more frequently.
Use only recommended lubricants. Fill to capacities listed in “Fluid Capacities” on page 237.
For more information on engine lubrication and maintenance, see your engine manual.
Approved Coolant
This unit was filled with John Deere Cool-Gard coolant before shipment from factory. Add only John Deere
Cool-Gard (p/n 255-006) or any fully-formulated, ethylene glycol based, low-silicate, heavy-duty diesel
engine coolant meeting ASTM specification D5345 (prediluted) or D4985 (concentrate).
NOTICE:
• Use only genuine Ditch Witch parts, filters, approved lubricants, TJC, and approved coolants to
maintain warranty.
• Use the “Service Record” on page 244 to record all required service to your machine.
NOTICE:
• Do not use water or high-silicate automotive-type coolant. This will lead to engine damage or
premature engine failure.
• Use only distilled water for mixing coolants. Do not use tap water.