SENSOR-ROTARY 3630347 - Caterpillar

Illustration 1 g00291076
Connect a 24 volt power supply to two-pin connector (6). No. 1 connector pin is positive. Note: The air spring will completely deflate in approximately 60 seconds.
Push down toggle (5). While you hold down the toggle, apply the 24 volt power supply for approximately 60 seconds.
Allow the air spring to deflate without any weight on the suspension.
Turn off the power supply when all the air has been released.
Illustration 2 g00275751
Remove four slides (1).
Illustration 3 g00291077
Remove two bolts (3), the washers, one bolt (2) and locknut (4). Remove fore and aft slider track (7).
Illustration 4 g00275753
Remove boot (8).
Illustration 5 g00275754
Remove bushing (9).
Illustration 6 g00275755
Illustration 7 g00275776
Remove four locknuts (11) and lock washers (12). Remove two shafts (13).
Remove bolt (10) from the air spring, which is not shown.
Illustration 8 g00275777
Disconnect two tether belts (16) and the damper from lower housing (14). Separate lower housing (14) from scissor assembly (15). Tip lower housing (14) while you slide the lower housing from scissor assembly (15).
Illustration 9 g00275778
Remove nut (19), pin (20), two bearings (17) and damper (18) from lower housing (14).
Illustration 10 g00275780
Illustration 11 g00275782
Remove one bumper (22). Remove scissor assembly (15) from upper housing (24) by twisting the scissor assembly off rollers (21). Remove bolt (23) and the locknut. Remove tether belts (16) from each side of upper housing (24).
Remove the tie-wraps from wiring harness (26). Disconnect wiring harness connection (25) and the washer from upper housing (24).
Illustration 12 g00275783
Remove bolt (27) and air spring (29). Use a small wrench to press fitting (28) while you pull tube (30) out of fitting (28).
Illustration 13 g00275785
Put identification marks on two electrical connectors (31) for installation purposes. Disconnect two electrical connectors (31). Cut tie-wraps (32) that are holding wiring harness (26) to scissor assembly (15). Remove wiring harness (26).
Illustration 14 g00275786
Remove tube (30) from fitting (33).
Illustration 15 g00275788
Remove clamp (36) and tie-wrap (38) from air compressor (35). Remove air compressor (35) from scissor assembly (15).
Remove four bushings (39) and four rollers (37). Remove two rubber bumpers (34).