Fig. 37 Retainer Ring In Housing
1 Retainer Ring
Thread the retainer ring into pump body finger
tight. Install the "UP" side of the ring up, Figure
Lubricate the flow control valve bore with the
same type of lubricant as used in pump. Insert
the valve assembly into the bore with the long
small diameter end in first, Figure 38. The valve
must slide smoothly in the bore. Place the flow
control valve spring in the valve bore and install
the valve cap finger tight.
Install new O-ring on discharge fitting (Figure 39)
and install fitting in housing finger tight.
Clean mating surfaces and install the pump
mounting flange using a new O-ring (gear driven
pump) or mounting bracket (pulley driven pump)
and tighten mounting nuts to specified torque.
Place pump in a bench vise using the mounting
flange (gear driven pump) or mounting bracket
(pulley driven pump) to hold pump.
Do not clamp vise on pump housing.
Tighten valve cap to specified torque.
Fig. 38 Installing Flow Control Valve
Flow Control Valve
Fig. 39 Discharge Fitting 4-Ring
Locate discharge fitting in its original position as
marked during disassembly (Figure 40), and
tighten jam nut to specified torque.
PRINTED IN UNIED STATES OF AMERICA