TM 10-3930-659-20 7-5. TRANSMISSION SHIFT LINKAGE ADJUSTMENTS. This task covers: a. Direction Selector Linkage Adjustment b. Speed Range Selector Linkage Adjustment INITIAL SETUP: Equipment Conditions: Tools/Test Equipment: • Parking brake set (see TM 10-3930-659-10). • General mechanic's tool kit (Item 44, Appendix F) • Cab skirts removed (see paragraph 14-6). References: Personnel Required:  Two • TM 10-3930-659-10 a. DIRECTION SELECTOR LINKAGE ADJUSTMENT 1. Move steering column into middle position (see TM 10-3930-659-10). 2. Place reversing shift valve plunger (6) in center or neutral position. 3. Push in neutral lock button (see TM 10-3930-659-10) so that shaft (1) engages slot in bushing (2). 4. Adjust lever (8) or direction selector lever (3) by adjusting nut (4), yoke (5), or yoke (7) until indicator springpin points to N (Neutral). TA707331 7-16