Maintenance
Torque Instructions
NOTE: All fasteners for the fluid covers, center diaphragm joint, and manifolds have a
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: Always completely torque the fluid covers and center diaphragm joint before torquing the 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 cover, center diaphragm joint, and manifold fasteners: 100
Lubricate air valve fasteners prior to reassembly to prevent galling. Retorque the air valve fasteners in a crisscross pattern to specified torque.
Air valve fasteners: 80
Air Valve Fasteners
Fluid Covers and Center Diaphragm Joint | Manifolds |
16 | 334014A |