Ditch Witch RT30 - Manual (Page 73)

Service - 72
RT30 Operator’s Manual
10 Hour
Check Coolant Level
Check coolant level at expansion tank (shown)
every 10 hours. Maintain coolant level at fill line. If
low, add approved coolant at fill.
Trencher
Lube Trencher Tail Roller (if equipped)
Remove plug, wipe zerk clean and lube every 10
hours with MPG.
Lube Trencher Auger Bearings and
Sleeve
Wipe four zerks clean and lube every 10 hours
with MPG every 10 hours.
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 68 for list
of approved coolants.