Univex 9512 - Page 11

9512
F. Push knife support assembly from bottom and remove.
2. GEAR REPLACEMENT
A. With knife support assembly removed, check gear (Fig. 2 [13])
for wear. If worn,
replace.
B. Remove snap ring (Fig. 2 [12]).
C. Pry gear off of shaft.
D. Replace gear in reverse procedures.
3. BEARING REPLACEMENT
A. Remove tapered bushing (Fig. 2 [18]).
B. Press shaft (Fig. 2 [11]) from top of blade support assembly.
C. Remove shim washers (7120040) if present.
D. Using a small screwdriver, carefully pry and remove the knife seal (Fig. 2 [19]).
E. Remove retaining ring (Fig. 2 [17]).
F. Invert assembly on bench and drive bearings and spacer from back side.
G. Put new bearing in by reversing above procedure.
MOTOR REPLACEMENT
1. Follow procedure for removing blade support assembly.
2. Remove acorn nuts (Fig. 2 [4]).
3. Remove motor cover (Fig. 2 [5]).
4. Remove collar (Fig 7 [11]) and pull fan (Fig. 7 [10]).
5. Remove two remaining nuts (Fig. 7 [5]).
6. Pull motor (Fig. 7 [1]) from housing.
7. Connect all wiring to new motor following wiring diagram on page 20 or 21.
8. Reverse above procedures to complete installation of new motor.
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