TM-9-2320-280-20 HMMWV Technical Manual Unit Maintenance Volume 2 Download
Page 860 of 953
TM 9-2320-280-20-2 8-19. STEERING COLUMN REPLACEMENT (Cont’d) 8-60 Change 3 b. Installation NOTE Perform step 1 for “A2” series vehicles only. 1. Install steering column (7) on mounting bracket (4) with two washers (23), screws (24), washers (23) and locknuts (22). Tighten locknuts (22) finger tight. 2. Install steering column (7) on mounting bracket (4) with two shoulder bolts (9), washers (20), and locknuts (19). Tighten locknuts (19) finger tight 3. Install intermediate shaft (17) on steering column (7) with washer (13), capscrew (16), washer (13), and locknut (14). Tighten locknut (14) to 40-50 lb-ft (54-68 N•m). 4. Connect lead 25A (21) to steering column (7). 5. Install two brackets (8) on steering column (7) with washer (11), capscrew (12), washer (11), and locknut (10). 6. Install ground 57C (15) on steering column (7) with screw (9) and plain-assembled nut (18). NOTE • Only vehicles with serial number 99,999 and below using steering column part number 1419, are equipped with spacers as indicated in step 7. • Insert washer and pin with locking tabs in the “up” position. 7. Secure steering column (7) to mounting bracket (4) with two spacers (5), pin (6), washer (3), lockwasher (2), and locknut (1). Tighten locknut (1) finger tight. 8. Position steering column (7) in upright position and tighten locknut (1) to 12-15 lb-ft (16-20 N•m). 9. Tighten locknuts (22) and (19) to 9-11 lb-ft (12-15 N•m).