Ditch Witch JT60AT - Manual (Page 188)

Service - 188
JT60/JT60 All Terrain Operator’s Manual
250 Hour
250 Hour
Tier 3: Change Engine Oil and Filter
Drain oil (3), change filter (4), and add 11.5 qt (10.9
L) of Tier 3 DEO at fill (2). Check oil level at dipstick
(1).
Change Hydraulic Filters
Change three hydraulic filters (1, 2) every 250
hours. Change filters more often if indicated by
filter indicator.
Location Task Notes
DRILLING
UNIT Change Tier 3 engine oil (initial) Only applies to units with Tier
3 engines operating with high
sulfur fuel (sulfur content >15
ppm).
Change hydraulic filters
Change rotation gearbox oil MPL
NOTICE: Units are initially filled with Tier 4i
DEO engine oil. If operating with high sulfur fuel
(greater than15 ppm sulfur, found outside of US,
Canada, EU and Japan), change oil initially at
250 hours.
IMPORTANT: Use oil specified in temperature
chart found in “Recommended Lubricants/
Service Key” on page 170.
IMPORTANT: If hydraulic system must be
opened for repair, install new filter (p/n 157-
486) for first 50 hours of operation. If this filter
becomes plugged in fewer than 20 hours,
replace with clean filter. After 50 hours of
normal operation, replace with clean filter.
j34om009w.eps
1 2 4
3
j40om059w.eps
1
2