GRACO 287844 - Outer Valve Cover
Compatible Equipment
- Air Motor with DataTrak
- NXT Model 2200 Air Motors
Related Parts
- 140-NXT403
- 46-253476
- 253476 - GASKET
- 15F674 - LABEL, safety
- 15F973 - LABEL, safety
Used in troubleshooting procedure for runaway error code that does not clear. Remove this cover (47-287844) and solenoid (140-NXT403) to check if solenoid pin is fully retracted. Part number appears as 47-287844 in the troubleshooting table. Used in troubleshooting motor that runs only at 50 psi (345 kPa, 3.4 bar) or greater due to leaking flat gasket. Part is removed to verify four 3/8 -16 x 4 screws (41-120088) are tight to 20 ft-lbs (27.1 N•m). Related flat gaskets (46-253476) should have grease applied to gasket surface prior to re-assembly. Reference number 47 per unit
Reference Manuals
- 311238 (Page 15) NXT Air Motor