TM 9-2320-209-20-3-1 9-6. TRANSMISSION TRANSFER REVERSE SHIFT LINKAGE ADJUSTMENT. TOOLS: 3/4-inch open end wrench Wood blocks (4) Large screwdriver 7/16-inch wrench Jack SUPPLIES: None PERSONNEL: Two EQUIPMENT CONDITION: Truck parked, engine off, handbrake set, rear wheels chocked. NOTE Transmission transfer case must be warmed up to operating temperature before making checks or adjustments on linkage. a. Preliminary Procedure. Using jack, raise one front wheel off ground. Refer to para 11-4. b. Adjustment (Forward Speed). FRAME 1 Soldier A 1. Put FRONT TRANSMISSION shift lever (1) to position 1 (first gear). Soldier B 2. Turn raised wheel (2) 1/2 turn forward. GO TO FRAME 2 9-46