Chopper Belt—Replacing

H105442
H105442-UN-18MAY12

A - Quick-Lock Pins

B - Shield

C - Latch

D - Shield

Shut OFF engine, set park brake and remove key.

Chopper should be moved to middle position for easier belt installation.

Remove quick-lock pins (A) and shield (B).

Release latch (C) and rotate shield (D) to open.

H108276
H108276-UN-18JUN13

A - Nuts

Mark location of tensioner nuts before loosening to aid in reassembly.

Loosen nuts (A) to relieve belt tension.

H108266
H108266-UN-18JUN13

A - Cap Screws

B - Shield

Remove cap screws (A) and shield (B).

H108267
H108267-UN-18JUN13

A - Nuts

B - Discharge Beater Belt

Loosen nuts (A) to relieve belt tension from discharge beater belt (B).


Inner Chopper Belt:

H107035
H107035-UN-26FEB13

H98161
H98161-UN-21SEP10

A - Inner Chopper Drive Belt

B - Outer Chopper Drive Belt

Turn belt so it fits between sheave and sidesheet.

Remove inner chopper drive belt (A) from upper sheaves.

Remove outer chopper drive belt (B) from lower sheaves.

Remove inner chopper drive belt from lower sheaves.

Install replacement belt in reverse order.


Outer Chopper Belt:

H107027
H107027-UN-26FEB13

H107028
H107028-UN-26FEB13

A - Inner Chopper Drive Belt

B - Discharge Beater Belt

C - Outer Chopper Drive Belt

Turn belts so they fit between sheave and sidesheet.

Remove inner chopper drive belt (A) and discharge beater belt (B) from upper sheaves.

Remove outer chopper drive belt (C) from upper and lower sheaves.

Install replacement belt in reverse order.

H108277
H108277-UN-18JUN13

A - Discharge Beater Belt

B - Nut

C - Washer

D - Gauge

E - Lock Nut

Install discharge beater belt (A) onto sheave.

Tighten nut (B) until washer (C) is positioned between end of gauge (D) and bottom of step. Tighten lock nut (E).

H108266
H108266-UN-18JUN13

A - Cap Screws

B - Shield

Install shield (B) and retain with cap screws (A).

H108278
H108278-UN-18JUN13

A - Nuts

B - Spring Guide

C - Gauge

Lower chopper to middle position.

Tighten nuts (A) until spring guide (B) is at end of gauge (C) as shown.

H108279
H108279-UN-18JUN13

A - Nut

B - Washer

C - Gauge

D - Lock Nut

Lower chopper completely to properly tension belt.

Tighten nut (A) until washer (B) is positioned between end of gauge (C) and bottom of step. Tighten lock nut (D).

Install shield and retain with quick-lock pins.

OUO6075,00013E0-19-20130618