Operation Manual

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10
2. Remove oil seal.
3. Assemble washer (A) to puller screw (B)
and insert through large end of driver.
4. Assemble second washer (A) over puller
screw (B) up against driver (C).
Fig. 22
5. Place open side of support (D) against ball
bearing with notch (E) of support (D) over
two ribs in cylinder cover.
6. Insert puller screw (B) with driver (C) and
washer (A) through ball bearing and
thread into support (D).
7. Tighten until ball bearing comes free of
cylinder cover.
Installation: PTO-Side Ball Bearing
Bearing Installation Tools: (Refer to Fig. 23)
• Washer ([A] #225136)
• Support ([B] #19440)
• Puller Screw ([C] #19318)
• Pilot ([D] #19396)
1. Lubricate outside of bearing.
Fig. 23
2. Install shim(s) -if used.
3. Assemble washer (A) to puller screw (C).
4. Insert large end of pilot (D) into seal boss
of cylinder cover.
5. Insert puller screw (C) through pilot (D)
and thread into support (B).
6. Tighten until bearing is seated.
7. Install new oil seal. Use large end of driver
(#19320) and press oil seal flush with
cylinder cover.
8. Install thrust washer and governor gear.
Push governor gear and cup on to shaft
as far as it will go.
DU & Ball Bearing Service
(161400)
Removal: Magneto-Side DU Bearing
1. Remove oil seal.
2. Using cylinder support tool (#19351) and
bearing driver tool (#19350) ([A] Fig. 24),
press bearing out of cylinder.
Fig. 24