5-12 Published 3-25-2020, Control # 643-04
MAINTENANCE AND LUBRICATION GRT880 OPERATOR MANUAL
Drive Train (Continued)
Item
Lube Point
Description
Figure
No.
Approved
Lubricant
Lube
Capacity
Lube Interval Application
7
Transmission
Filter
Figure 5-2 --- ---
Change transmission filter after
first 50 and 100 hours of
service, then every 500 hours
thereafter.
8
Coolant Strainer
(Cab Heater)
Figure 5-2 --- ---
Clean strainer screen after
first 100 hours and then every
2000 hours or 12 months
intervals thereafter.
Close shutoff valves.
Unscrew hex plug to
clean filter.
9
Fuel/Water
Separator
Figure 5-2 --- ---
Drain water trap every 10
hours or daily.
Water Separator is
located next to
hydraulic oil cooler.
Fuel/Water
Separator Filter
Figure 5-2 --- ---
Change filter every 500 hours
or 6 months.
NOTE: During replacement of the water separator, note direction of the arrow. Arrow must point toward fuel filter
10
Driveline - Slip
Joints
Figure 5-2 A
Until
grease
extrudes.
500 hours or 3 months. 2 grease fittings.
FIGURE 5-2
10
10
9
FRONT
8592
7
8