LL250 Compressor Installation
24
332230P
23. With the compressor secured to the coupler
mounting plate, slightly loosen the two mounting
screws between the frame and bracket. Install all
four carriage bolts (9), washers (10), and lock nuts
(11), and torque to 150-160 in. lb (16.9-18 N•m).
Re-tighten the two mounting screws to 23-27 ft. lb
(31-37 N•m).
24. Install compressor guard using three screws (14),
lock washers (15), and flat washers (16). Torque to
130-150 in. lb (14.7-16.9 N•m).
25. Apply thread sealer to threads of tee fitting (6).
Install tee fitting with safety valve (7) into
compressor output. Use a 11/16 in. wrench and a
9/16 backup wrench to attach the braided hose from
the air tank to the tee.
26. Remove plug from compressor case. Install oil
breather (1b).
