Graco 1050F Manual De Usuario

Maintenance

NOTE: Fluid cover and manifold fasteners 
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 or manifold fasteners have been 
loosened, it is important to torque them using 
the following procedure to improve sealing.

NOTE: Always completely torque fluid covers 
before torquing manifolds.

Start all fluid cover 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.

100 in-lb (11.3 N•m)

Retorque the air valve fasteners (V) in a criss-
cross pattern to specified torque.

Plastic center sections: 55 in-lb (6.2 N•m)
Metal center sections: 80 in-lb (9.0 N•m)

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