Air Conditioner Compressor/Alternator Belt—Replacing (Final Tier 4/Stage IV)

H106847
H106847-UN-08FEB13

A - Latches

B - Rotary Screen Door

Shut OFF engine, set park brake and remove key.

Pull latches (A) and open rotary screen door (B).

H110003
H110003-UN-18MAR14

A - Nuts (7 Used)

B - Clamps

C - Air Duct

Remove nuts (A) and loosen hose clamps (B).

Lay air duct (C) out of the way.

H95648
H95648-UN-10MAR10

A - Shield

Remove shield (A).

H118329
H118329-UN-04MAY16

A - Lockout Pin

B - Handrail

C - Separator Access Cover

Pull lockout pin (A) and rotate handrail (B) up until handrail locks into place to open separator access cover (C).

H95655
H95655-UN-10MAR10

A - Nuts

B - Rotary Screen Drive Belt

C - Nuts

D - Vacuum Fan Drive Belt

Loosen nuts (A) and remove rotary screen drive belt (B).

Loosen nuts (C) and remove the vacuum fan drive belt (D).

H95656
H95656-UN-10MAR10

A - Tensioner Arm

B - Belt

Use breaker bar to relieve belt tension from the tensioner arm (A).

Remove belt (B) and work belt over fan blades to remove.

Install replacement belt over the fan blades.

Use breaker bar to relieve tension from the tensioner arm to install replacement belt.

H95655
H95655-UN-10MAR10

A - Nuts

B - Rotary Screen Drive Belt

C - Nuts

D - Vacuum Fan Drive Belt

Install the vacuum fan drive belt (D).

Tighten nuts (C) until washer is positioned between end of gauge and bottom of step.

Install rotary screen drive belt (B).

Tighten nuts (A) until the washer is positioned between the end of gauge and bottom of step.

Close separator access cover and lower handrail.

Install previously removed shield (rear side) and air duct.

Close and latch the rotary screen door.

OUO6075,00043B9-19-20161215