Sterling Trucks Acterra MX - Manual (Page 132)

72–01 Weatherstrip, Door
Latch, and Door Hinge
Lubricating
Lightly coat door weatherstrips with a lubricant that is
safe (as recommended by the lubricant manufac-
turer) on rubber.
Apply a few drops of light engine oil, or spray a light
coating of silicone lubricant on the door latch mecha-
nism. This will help reduce noise and wear. Wipe off
any excess oil or silicone lubricant.
Lubricate door hinges by spraying them with a light
coating of silicone lubricant.
Always lubricate new cab-door hinges at installation.
Doors
72
Acterra Maintenance Manual, March 2000 72/1