Torque Instructions - Graco Husky 1050HP Repair Parts

Torque Instructions

Torque Torque Torque Instructions Instructions Instructions
NOTE: All fasteners for the fluid covers, center
NOTE: NOTE:
diaphragm joint, and manifolds have a thread-locking
adhesive patch applied to the threads. If this patch is
excessively worn, the fasteners may loosen during
operation. Replace screws with new ones or apply
medium-strength (blue) Loctite or equivalent to the
threads.
If fluid cover, center diaphragm joint, or manifold
fasteners have been loosened, it is important to
torque them using the following procedure to improve
sealing.
NOTE: NOTE: NOTE: Always completely torque the fluid covers and
the center diaphragm joint before torquing manifolds.
Start all fluid cover or center diaphragm joint screws a
few turns. Then turn down each screw just until head
contacts cover. Then turn each screw by 1/2 turn
or less working in a crisscross pattern to specified
torque. Repeat for manifolds.
Fluid Fluid Covers Fluid Covers and Covers and Center and Center Center Diaphragm
24
All manuals and user guides at all-guides.com
Fluid cover,
Fluid
fasteners: 100 in-lb (11.3 N•m)
fasteners:
Lubricate air valve fasteners prior to reassembly to
prevent galling. Retorque the air valve fasteners (V)
in a crisscross pattern to specified torque.
Air valve Air
Diaphragm Joint Diaphragm Joint Joint
cover, center center diaphragm diaphragm joint,
Fluid cover, center diaphragm
fasteners:
Air valve valve fasteners: fasteners: 80 in-lb (9.0 N•m) fasteners:
Air Air Valve Air Valve Fasteners Valve
Manifolds Manifolds Manifolds
joint, and and manifold manifold
joint, and manifold
Fasteners Fasteners
334390E