Ditch Witch SK850 - Manual (Page 83)

Service - 82
SK850 Operator’s Manual
200 Hour
CMW
®
200 Hour
Change Engine Oil and Filter
Change engine oil and filter every 200 hours.
Raise lift arms and install safety supports. See
“Working under Raised Lift Arms” on page 68.
Drain oil (1), change filter (2) and add 5 qt (4.7 L)
of DEO at fill (3). See page 79.
Check Intake Air Line
Check the intake air line every 200 hours.
If the clamp is loose, apply oil to the threads and
retighten it.
If the hose appears cracked or worn, replace it.
Location Task Notes
Change engine oil and filter DEO
Check intake air line 1/4-1/3” (7-9 mm)
Change hydraulic filter
Check lug nut torque 88-95 ft•lb (108-129 N•m)
Check idler roller bearings
IMPORTANT: Use oil specified in “Engine Oil
Temperature Chart” on page 70.
NOTICE: Keep dust out of the intake air line to
prevent damage to the engine.
1
2
3
t43om018w.eps
t43om019w.eps