Ditch Witch JT9 - Manual (Page 132)

JT9 Operator’s Manual
Service - 131
Startup/10 Hour
CMW
®
Startup/10 Hour
Drilling Unit
Check Engine Coolant Level (Tier 4)
Check coolant level, with engine cool, at
expansion tank before startup and every 10
hours of operation. Maintain coolant level at
halfway point on sight glass. If low, add pre-
diluted coolant to maintain proper freeze
protection.
Location Task Notes
DRILLING
UNIT Check engine coolant level DEAC, Tier 4 only
Check engine air filter service indicator
Check engine oil level DEO
Check hydraulic hoses
Check hydraulic fluid level THF
Check pipe lube applicator
Check pipe auto lubricator spray nozzle
Check pipe auto lubricator TJC level TJC
Check drilling fluid filter
IMPORTANT: See “Approved Coolant (Tier 4)”
on page 130 for information on approved
coolants.