Cub Cadet Challenger 500, Service Manual

Page: 104 / 244

Engine
4 ‐ 17
Inspect the engine cooling fan:

Engine cooling fan

Air shroud 1

Air shroud 2
Look for cracks or damage, if
necessary replace.
3. Install:

Woodruff key

A.C. magneto

Engine cooling fan (1)
Install the bolts in the holes in the
collar of the engine cooling fan.
7 Nm or 5 ft lbs
Note:
When installing the A.C. Magneto
cover, use a long rod to hold the A.C.
Magneto rotor in position from the
outside. This will make assembly
easier. Be careful not to damage the oil
seal. Apply
Note:
Install the air shroud (1).
10 Nm or 7 ft lbs
sealant (1) to the bolt threads (2)
shown in this illustration.
Before installing the engine cooling
fan pulley, do not forget to install
the O-ring.
Install engine cooling fan pulley (1).
55 Nm or 40 ft lbs
Install the engine cooling fan air duct
assembly with the arrow mark (a)
towards the air shroud (1).