excess wear. If all of the component parts are
in good shape, the pump may be reassembled in
t h e reverse order from disassembly. Coat all
parts, especially rubber seals and O-rings with
a light coat of grease before assembly.
6. After the component parts have been reassem-
bled, install the nuts (29) and torque from 160
to 175 foot pounds (22 to 24 kilograms per cent-
HYDRAULIC CYLINDER REBUILDING
reuse plastic, rubber or fiber parts such as seals,
After completely disassembling a hydraulic cyl-
"O" rings and piston wear rings.
inder, examine all parts for wear and damage. Never