Instruction Manual

SK850 Operator’s Manual Service - 69
Overview
CMW
®
Overview
Recommended Lubricants/Service Key
Proper lubrication and maintenance protects Ditch Witch
®
equipment from damage and failure. Service
intervals listed are for minimum requirements. In extreme conditions, service machine more frequently.
Use only genuine Ditch Witch parts, filters, approved lubricants, TJC, and approved coolants to maintain
warranty. Fill to capacities listed in “Specifications” on page 71.
Item Description
DEO Diesel engine oil meeting API service classification CF-4 or E1-96 and SAE viscosity
recommended by engine manufacturer (SAE 15W40)
THF
Tractor hydraulic fluid, similar to Phillips 66
®
HG, Mobilfluid
®
423, Chevron
®
Tractor
Hydraulic Fluid, Texaco
®
TDH Oil, or equivalent
MPG Multipurpose grease meeting NLGI GC-LB Grade 2
Check level of fluid or lubricant Check condition
Filter Change, replace, adjust, service or
test
500 h
200 h
50 h
10 h