MAINTENANCE AND SERVICING
IMPORTANT:
Recommended intervals are for average conditions. Service the machine more often if operated under adverse
conditions (severe dust, extra heavy loads, etc.).
CAUTION
Carefully follow safety messages given in 1 Safety, page 1.
Break-In Inspections
Break-in Inspections
Hours Item
Check
1 Drive wheel n
uts
Torque: 375 ft·lbf (510 N·m) dry
Repeat checks at one hour intervals until
torque stabilizes at tw o consecutive checks
A/C compressor belt
Tens ion.
Caster wheel nuts Torque: 120 ft·lbf (163 N ·m)
Caster wheel anti-shimmy dampener bolts
Inboard bolt torque: 100 ft·lb f (135 N·m)
Outboard bolt torque: 85 ft·lbf (115 N·m)
5
Walking beam width adjustment bolts
Torq u e: 330 ft·lbf (448 N·m)
Walking beam width adjustment bolts
Torq u e: 330 ft·lbf (448 N·m)
10
Neutral Dealer-adju ste d
Hose clamps: air intake / radiator / heater /
hydraulic
Hand-tighten unless otherwise noted
Walkin
g beam width adjustment bolts
Torq u e: 330 ft·lbf (448 N·m)
Caster wheel anti-shimmy dampener bolts
Inboard bolt torque: 100 ft·lb f (135 N·m)
Outboard bolt torque: 85 ft·lbf (115 N·m)
Drive wheel lubricant
Main gearbox oil
Charge system oil filter
50
Manifold oil filter
Change
147649 426 Revision A
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