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
NOTE
Ensure that all
lubrication
requirements are
performed on the
paving machine
per LO 5-3895-
373-12.
ENGINE
COMPARTMENT
CAUTION
Wait at least 5 minutes after shutting
off the engine to allow oil to drain to
oil sump before checking.
1
50-hour
Engine oil and
Change engine oil per LO 5-3895-373-12 and
break-in
filter
engine oil filter per paragraph 2.23.2.
2
50-hour
Hydraulic charge
Replace hydraulic charge filter per paragraph
break-in
filter
2.23.9.
3
50-hour
Hydraulic return
Replace hydraulic return filter per paragraph
break-in
filter
2.23.10.
4
50-hour
Engine idle speed
Check that engine idle speed is set to
Engine idle speed is out of
break-in
specifications. Refer to STE/ICE Test 10,
adjustment. Refer to paragraph
paragraph 2.11 for specification.
4.12 for adjustment.
5
50-hour
Engine valve
Check that engine intake valves and exhaust
Engine valves are out of
break-in
adjustment
valves are set to specifications (notify DS
adjustment
Maintenance).
6
50 hours/
Engine fan belt
Check engine fan belt adjustment per
Fan belt will not adjust properly
semi-
paragraph 2.23.1.
annual
2-10
