TM 9-2330-390-14&P
2-21. OPERATING HYDRAULIC CONTROL VALVE (Con’t).
NOTE
Perform subparagraphs d and e when changing a wheel and tire using dolly set
hydraulic system Instead of a floor jack or towing vehicle jack.
d. Raising Wheel and Tire Off Ground.
(1)
Dolly Set With Shelter.
(a)
Place two 4 x 4s or similar support under each comer of shelter (14).
(b)
At front and rear dollies, pull down on two lift cylinder levers (3) to slightly extend lift cylinders
(1). Disengage transportation lockouts (17) from hitch pins (16) at suspension links (15).
(c)
At affected end, push up on two lift cylinder levers (3) to lower shelter (14) onto supports.
(d)
Continue to push up on lift cylinder levers (3) until wheels and tires (18) come off the ground.
(e)
Support axle during wheel and tire change.
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