TEST OR INSPECTION
Remove rings, wristwatches, neck chains, and any other jewelry before working
around vehicle. Jewelry can catch on equipment and cause serious injury. Jewelry
and tools may short across electrical circuits and cause damage to equipment, or
severe burns or electrical shock to personnel.
Remove bumper turret junction box cover (WP 0572). While an assistant operates
bumper turret control joystick in forward and rear positions (WP 0004), check air lines
and fittings from bumper turret elevation control valves to bumper turret elevation
cylinder for leaks, kinks, and damage.
If air lines and/or fittings leak, are kinked, or are damaged, repair leaks or
replace bumper turret air lines and/or fittings (WP 0571) or bumper turret
junction box air line and/or fittings (WP 0573).
While an assistant operates bumper turret control joystick to forward
position (WP 0004). Check if bumper turret shifts to lowered position.
If bumper turret does not shift to lowered position, go to Step 55.