Service manual

FIXED TENSIONER PULLEY (Cont’d)
Assembly (Cont’d)
Tighten the bolt to 25–28 ft.–lbs. (43–38 Nm) torque [A].
Use only 15W/50 synthetic oil (Example: Mobil One) for
the bearings. Use the cap and add oil until it is at the 0.50’’
(12,7 mm) mark on the scale, which should be 0.75 oz.
(20 C.C.) of oil [B].
Add the oil slowly, at one location of the bearing which will
allow the trapped air to escape from the other side [C].
Check the cap sealing edge to make sure it is not
damaged. Replace the cap as needed.
Make sure the sealing edge on the hub bore and cap
sealing edge is clean and free of oil, put a bead of sealant
(P/N 6633538) on the cap [D].
Install the cap.
NOTE: Oil capacity is very critical, do not add any
more and/or any less oil to the idler pulley.
A
CD–12652
C
MC–01648
OIL LEVEL
D
CD–12653
853, 853H Loader
–3–39– Service Manual
B
MC–01648
0.75 oz.
(20 C.C.)
Capacity
0.50’’ (12,7)
Measure Oil
Level in the
Center of the Cap