Maintenance
50940411/G0219 142 Printed in U.S.A.
Travel Motor Maintenance
Travel Motor Gearbox Oil (RT175/RT210)
Replace the travel motor gearbox oil if it becomes
contaminated, after major repairs, after the first 150
hours of use and every 1000 hours or annually
thereafter.
1. Park the machine with travel motor gearbox
drain/fill hole plug (G, Fig. 148) at the bottom.
2. Perform the “Mandatory Safety Shutdown
Procedure” on page 20.
3. Position a waste oil collection container with a 1
quart/liter (+
0.10 quarts/liters) underneath the
drain/fill hole plug (G).
IMPORTANT:
Always dispose of hydraulic fluids
according to environmental laws or take to a recy-
cling center for proper disposal. DO NOT pour onto
the ground or down a drain.
4. Remove plug (H).
5. Remove drain/fill hole plug (G) and allow the oil
to drain completely.
6. Rotate the travel motor gearbox 180° so the
drain/fill hole plug (G, Fig. 148) opening is at the
top.
7. Fill the travel motor gearbox with the correct
grade and type oil. Fill to level (J, Fig. 148).
NOTE:
Oil level will be visible at hole (H) when
correct oil level is reached.
8. Clean and replace drain/fill hole and plugs (G
and H). Tighten securely.
9. Test the drive system and check for leaks.
Travel Motor Gearbox Oil (RT250)
Replace the travel motor gearbox oil if it becomes
contaminated, after major repairs, after the first 50
hours of use and every 1000 hours or annually
thereafter.
1. Park the machine with travel motor gearbox
plugs (F, G and H, Fig. 149) positioned as shown
in the figure.
2. Perform the “Mandatory Safety Shutdown
Procedure” on page 20.
3. Position a waste oil collection container with a 1
quart/liter (+
0.10 quarts/liters) underneath plug
(H).
Fig. 148 – Travel Motor Gearbox Oil (All Machines
Except RT250 with Serial Numbers
070501 and Up)
H
G
H
G
J
DRAIN
FILL
Fig. 149 – Travel Motor Gearbox Oil (RT250 with
Serial Numbers 070501 and Up)
F
G
H
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