Briggs & Stratton Vanguard 430000, User Manual

Page: 127 / 159

124
11
• If meter displays “OL” or makes a
continuous tone, diode is defective.
Replace rectifier.
4. Repeat test at ( B , C , and D ) terminals.
• Results must be the same.
Figure 32
5. Attach RED test lead to one of the three
rectifier mounting holes (Figure 33). Leave
attached through Step 7.
6. Contact ( A ) terminal with BLACK meter test
lead.
• Meter should “beep” once.
• If meter displays “OL” or makes a
continuous tone, diode is defective.
Replace rectifier.
7. Repeat test at ( B , C , and D ) terminals.
• Results must be the same.
Figure 33
Assemble Alternator
1. Assemble rotor to drive end housing (Figure
34).
2. Assemble spacer, pulley, and nut to rotor
shaft. Do not tighten nut at this time.
3. Place pulley side down on work surface.
Figure 34
4. Assemble brush end housing to drive end
housing with reference marks aligned (Figure
35).
NOTE: Do not damage stator leads.
5. Install thru bolts and nuts and torque to
values listed in Section 14 - Engine
Specifications.
Figure 35
6. Align stator wires with holes in rectifier and
assemble rectifier to brush end housing
(Figure 36).
7. Carefully form a “U” bend in stator wires.
Install screws and tighten securely.