Vanguard BIG BLOCK M540000 - Blower Housing; Voltage Regulator

Blower Housing
1. Remove 4 fasteners (A, Figure 49) to release wire guard
(B) from coupling nuts.
49
2. Remove 3 fasteners with flat washers (C) to release
debris screen (D) and triangular spacer (E) from rotating
studs.
3. Remove 4 coupling nuts (F, Figure 50) from cylinder
posts.
50
4. Remove blower housing (G) from engine and set aside.
Voltage Regulator
Your engine may be equipped with either a 20 amp or a 20/50
ampvoltage regulator. The 20/50amp voltage regulator has a
capacitor mounted to a bracket atop the regulator.
1. Disconnect the voltage regulator to stator connector. If
equipped with a 20 amp regulator, see (A, Figure 51). if
equipped with a 20/50 amp regulator, see(A, Figure 52).
51
2. Remove the starter motor positive terminal nut and then
remove the voltage regulator wirefrom the terminal.
20 amp voltage regulator, see (B, Figure 51).The
20/50 amp voltage regulator has an additional wire, the
capacitor wire, that connects to the starter motor positive
terminal, see(B, Figure 52).
3. Remove the 2voltage regulator mounting fasteners (C,
Figure 51 and Figure 52).
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