TM 5-3895-373-20
Table 2-1. Preventive Maintenance Checks and Services for
Model 780T Bituminous Asphalt Paving Machine - Continued
Location
Item
Interval
Procedure
Not Fully Mission
No.
Item to
Capable If:
Check/Service
18
250
Engine oil and oil
Change engine oil per LO 5-3895-373-12 and
hours/
filter
engine oil filter element per paragraph 2.23.2.
semi-
annual
a. Install engine access cover per paragraph
2.22.
b. Close front top left and front top right
access door per TM 5-3895-373-10.
c. Install right access cover per TM 5-3895-
373-10.
SIDE
19
250
Track drive
a. Check that track drive sprocket gear teeth
One or more track drive
hours/
sprocket gears
(16) are not worn to points sharp enough
sprocket gear teeth are worn to
semi-
to cut or scratch.
sharp points
annual
b. Check that track drive sprocket gear
One or more track drive
mounting stud self-locking nuts (17) are
sprocket gear mounting stud
tightened to 355 Ib-ft (481 N•m).
self-locking nuts are not tight
2-20
