Repair; Required Tools; Disconnect The Lower - Graco P06DCK Instructions-Parts List Manual

Repair

Repair

Required Tools

• Set of socket wrenches
• Set of adjustable wrenches
• 24 in. adjustable wrench
• Torque wrench
• Rubber mallet
• Arbor press
• Soft wooden block (approx. 1 square foot in size)
• Large vise, with soft jaws
• Thread lubricant
• Anti-seize lubricant 222955
® ™
• Loctite 2760 or equivalent

Disconnect the Lower

1. Flush the pump, if possible. Stop the pump at the
bottom of its stroke. Relieve the pressure, page 8.
2. Disconnect the air hose.
3. Hold the fluid outlet fitting with a wrench to keep it
from loosening while you disconnect the fluid hose.
See F . 3.
IG
CAUTION
Use at least two people when lifting, moving, or dis-
connecting the pump. If disconnecting the lower, be
sure to securely brace the pump, or have two people
hold it while another disconnects it.
Before disconnecting the lower (2) from the motor
(1), be sure to note the relative position of the
pump's fluid outlet to the air inlet of the motor. If the
motor does not require servicing, leave it attached
to its mounting.
4. Unscrew the coupling nut (3) from the connecting
rod adapter (5). Remove the coupling collars; do not
lose or drop them. See F
12
. 3.
IG
5. Hold the tie rod flats with a wrench to keep the rods
(6) from turning. Unscrew the nuts (7). Remove the
lower (2).
6. To service the lower, refer to manual 311716 or
311717, supplied. To service the air motor, refer to
the separate motor manual, supplied.
311833F