Jacking and Supporting Rear Axle Housing.
Put jack (1) in place under rear axle housing (2). Turn knob (3) all the
way to right and move handle (4) up and down to raise truck. Put two
trestles (5) under each end of rear axle housing (2).
Turn knob (3) slowly to left and lower truck onto two trestles (5). Take
jack (1) out from under truck.
Do steps 1 and 2 again on other rear axle housing.
END OF TASK