Briggs & Stratton Vanguard 430000, User Manual

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11
Figure 24
11. Remove rotor from drive end housing (Figure
25).
NOTE: Stator is NOT removable.
Figure 25
Check Bearings
Ball bearings must rotate freely. If any rough spots
are felt, the ball bearing must be replaced.
NOTE: Rotor and ball bearing are an assembly. If
bearing is worn, replace rotor assembly.
Remove Ball Bearing
1. Remove four screws and bearing retainer.
2. Support drive housing on blocks.
3. Press out bearing from pulley side of drive
end housing using Driver #19416 (Figure 26).
Figure 26
NOTE: DO NOT reuse ball bearings that have been
removed from drive end housing. The bearing races
are usually damaged during removal.
Install Ball Bearing
1. Lightly lubricate bearing O.D. with engine oil.
2. Press in new bearing using Bearing Drive
#19226 (Figure 27).
Figure 27
3. Install retainer and four screws.
Check Rotor
1. Set the meter to the +))))) position and check
for continuity between slip rings (Figure 28).
• Meter should make continuous tone
(continuity).
• If meter displays “OL,” (no continuity)
replace rotor.