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
20
250
Track idlers
Fully raise hopper wings per TM 5-3895-
More than 3/4 in. (19 mm) end
hours/
373-10.
play of track idler bearings
semi-
annual
Check for end play of track idler roller
bushings (18) as follows:
a. Insert 6 ft pry bar between track frame
(19) and track pad (20).
2-21