Instructions / Assembly

STEP 15
(Installing the Lift Arms)
1. Place the appropriate lift arm assembly in the lift heads. (See figure 27)
2. Install the lift head pins into the lift head
and through the holes in the arm assembly.
3. Install the snap ring into the groove in the
lift head pin on the under side of the lift
head. (See figure 28)
The arm restraint gears must be properly po-
sitioned and adjusted. Confirmation that the
gears are engaging properly must be made
prior to operating the lift. Periodic inspection
and adjustment is required. Failure to inspect
and adjust the arm restraint assemblies on all
four arms can result in damage to the vehicle
or injury and or death.
4. Loosen the arm restraint gear ring bolts
and adjust the arm restraint gears so that
the teeth on the gear ring mesh smoothly
with the teeth on the gears of the arm re-
straint pin. (See figure 29)
5. Tighten the gear ring bolts.
6. Verify the operation of the arm restraints
by pulling up on the key ring of the arm
restraint pin. Pivot the arms back and forth
and test the operation of the arm restraint
pin in various positions. When releasing the
arm restraint pin the pin should drop and
the gears should engage.(See figure 30)
7. Ensure that the arms do not move when a force of approximately 100 pounds or less is applied later-
ally to the fully extended arms.
FOR TECHNICAL QUESTIONS, CALL [phone]
25
DANGER
Fig: 27
Approach
Approach
D2-10C Model
D2-10A Model
Fig: 28
Snap ring
Fig: 29