Wagoneer L6-258 4.2L VIN C 2-bbl (1982)
Fig. 1 Selec-Trac Diagnosis, Model 229 Transfer Case (Part 2 of 2)
MODEL 229 TRANSFER CASE
1. Disconnect vacuum harness from front axle shift motor and connect suitable vacuum pump to shift motor front port.
2. Apply 15 inches vacuum to shift motor and rotate right front wheel to fully disengage axle.
3. If shift motor does not maintain vacuum for at least 30 seconds, replace motor.
4. Disconnect vacuum pump from shift motor front port and connect pump to shift motor rear port, cap transfer case connecting port and apply 15
inches vacuum to motor.
