Ditch Witch RT120 Q - Manual (Page 171)

Service - 170
RT120Q Operator’s Manual
250 Hour
250 Hour
Tractor
Engine Oil and Filter Change (Tier 3)
Change engine oil and filter every 250 hours
when using motor oils meeting only API CJ-4 or
ACEA E7. See page 149 for more information
about DEO specifications.
To change:
1. While oil is warm, remove drain plug (3).
Drain oil and replace plug.
2. Remove filter (1) and replace with new filter
each time oil is changed. Add DEO at fill
neck (2).
Engine Oil and Filter Change (Tier 4i)
Change engine oil and filter every 250 hours
when using motor oils meeting only API CJ-4 or
ACEA E6/E9. See page 149 for more information
about DEO specifications.
To change:
1. While oil is warm, remove drain plug (3).
Drain oil and replace plug.
2. Remove filter (1) and replace with new filter
each time oil is changed. Add DEO at fill
neck (2).
Location Task Notes
TRACTOR Engine oil and filter change DEO
Lube driveshaft U-joints EPG
Lube axle spindle pins EPG
Check ground drive gearbox oil level MPL
Check differential oil level MPL
Lube planetary wheel ends MPL
t37om039w.eps
1
3
2
t37om039w.eps
1
3
2