Hale RSD User Manual
Page 90
❑ Corrective Maintenance
90
RSD Series Single-Stage PTO Pumps
p/n: 029-0020-92-0
14.
Apply Loctite and insert two 7/16”-14 studs in the volute to help guide
the pump head onto the volute.
15.
Using proper lifting device lift gearbox and pump head assembly and
slide into the volute, using the studs as a guide for proper alignment.
Ensure you do not damage the O-ring as pump head enters the volute.
16.
Apply Loctite and insert remaining 7/16”-14 screws into the pump head
and volute. Tighten the screws in a criss-cross fashion to ensure an
EVEN seal and torque screws - see Table 6-1: “Typical Torque Values
Chart” on page 69.
17.
Reconnect drive shafts, electrical, and airlines to gearbox.
18.
Inspect the system for proper operation before returning the apparatus
to service. Check for leaks and repair any immediately.