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Table 1. Preventive Maintenance Checks and Services (PMCS) - Continued
Figure 2. Equalizer Bar Oil Levels.

Field Maintenance Manual 1 D7R Dozer Type I With Winch and Type II With Ripper
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TM 5-2410-241-23-1
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Table 1. Preventive Maintenance Checks and Services (PMCS) - Continued.
LOCATION
ITEM TO
CHECK/
ITEM
NOT FULLY MISSION
SERVICE
NO.
INTERVAL
PROCEDURE
CAPABLE IF:
If ripper tip is worn close to shank,
Tip damaged or missing.
2
When
Ripper Tip -
replace ripper tip. Refer to WP 0280.
Required
Inspect/
Replace
C AU T I O N
3
250 Hours
Equalizer Bar
or Monthly
End Pins Oil
Apply oil with hand pump only; pressure operated lubricating
Level - Check
equipment will damage seals.
Before and after the equalizer barend pin is filled with oil, seal
must be flush with the equalizer bar. If the seals are not flush,
damage to the seals can result by over filling.
a. Clean area around end pin (Figure Equalizer bar oil level low.
2, Item 5) and inspect seals (Figure 2,
Item 1) for leaks. Make sure seals are
in neutral position and not pushed out.
b. Remove plug (Figure 2, Item 2)
from equalizer bar (Figure 2, Item 4).
c. Check oil level. Oil should be at top
of the hex head on the fitting.
d. Refer to LO 5-2410-241-13 for
correct amount and type of oil. If oil
level is low, apply gear oil through
fitting (Figure 2, Item 3) until oil
reaches top of the hex head on fitting.
Remove any excess oil.
e. Make sure seals (Figure 2, Item 1)
are not pushed out.
f. Install plug (Figure 2, Item 2) on
equalizer bar (Figure 2, Item 4).
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