9-13
GRT8100 SERVICE MANUAL LUBRICATION
Published 3/26/2018, Control # 596-05
Drive Train (Continued)
Item
Lube Point
Description
Figure
No.
Approved
Lubricant
Lube
Capacity
Lube Interval Application
11
DEF Supply
Module Filter
(Tier 4)
Figure 9-3 --- ---
Check filter every 4500 hours.
12
DEF Tank
(Tier 4)
Figure 9-3 K
18.9 L
(20 qt)
Check and fill every 10 hours or
daily.
Indicator in cab
illuminates when
fluid level is low.
CAUTION: Use caution when adding Diesel Exhaust Fluid (DEF) to avoid spills during vehicle fill-up.
CAUTION: DEF is corrosive to certain metals and paint and should be washed off with mild soap and water if spilled.
13
DEF Tank Filter
(Tier 4)
Figure 9-3 --- --- Check filter every 1 year.
FIGURE 9-3
8899-1
8899-2
12
11
13