Operation CHARM: Car repair manuals for everyone.

Dimension/Clearance Specifications

Rotor Backlash -
Note: Pump rotors & body are not serviced separately. If inspection reveals damaged or worn components the pump assembly should be replaced.
Rotor To Body Clearance -
Note: Pump rotors & body are not serviced separately. If inspection reveals damaged or worn components the pump assembly should be replaced.
Rotor End Clearance
Note: Measured between pump cover mating surface & end of rotors using straightedge & suitable feeler gauges.
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Note: Pump rotors & body are not serviced separately. If inspection reveals damaged or worn components the pump assembly should be replaced.
Gear Pocket Depth -
Note: Pump rotors & body are not serviced separately. If inspection reveals damaged or worn components the pump assembly should be replaced.
Diameter -
Note: Pump rotors & body are not serviced separately. If inspection reveals damaged or worn components the pump assembly should be replaced.
Rotor Thickness -
Note: Pump rotors & body are not serviced separately. If inspection reveals damaged or worn components the pump assembly should be replaced.
Rotor Diameter -
Note: Pump rotors & body are not serviced separately. If inspection reveals damaged or worn components the pump assembly should be replaced.
Relief Valve To Body Clearance -
Note: Pump rotors & body are not serviced separately. If inspection reveals damaged or worn components the pump assembly should be replaced.