Vacuum Pump Detail

April 24th, 2009


A – Vacuum hose
B – *Check valve connects manifold to port on vacuum pump
C – Optional Muffler
D – Intake port
E – Exhaust port
F – Ground wire
G – Positive wire (connect to vacuum switch)
H – Optional mounting hardware
I – Bolts and washers
J – Insulation washers
K – Electrical fittings
L – Connects to vehicle power source
M – Vacuum switch



4 Responses

  1. jim rucker says:

    Is there a check valve that allows release of vacuum on the treadlevac booster when in operation?

  2. mike says:

    what is the switch rated for . at what vacum will the pump shut off

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