Adjusting/Operating The Quad-Link Retractable Mount; Adjusting Lock/Release Tension; Operating The Quad-Link Retractable Mount - Pronto M50 Owner's Operator And Maintenance Manual

Adjusting/Operating the Quad-Link Retractable Mount

Adjusting Lock/Release Tension

NOTE: For this procedure, refer to FIGURE 12.5.
NOTE: The amount of force required to lock and release the Quad-link can be adjusted by changing
the position of the spring loaded ball plungers located on the underside of each Swivel Block.
1. Loosen the ¼-inch locknut.
2. With a slotted screwdriver, turn the ball plunger clockwise to increase tension and
counterclockwise to decrease tension.
DO NOT adjust the ball plungers too deep into the swivel blocks or damage to the
ball plunger and swivel links will occur. The ball plungers should be adjusted so that
a "click" can always be heard when the swivel links are extended and retracted.
3. Once the desired tension is achieved, hold the position of the ball plunger with a
slotted screwdriver and tighten the lock nut.
4. Repeat STEPS 1-3 for the other ball plunger.
DO NOT over-tighten the locknut, otherwise damage to the ball plunger will occur.
Arm

Operating the Quad-Link Retractable Mount

NOTE: For this procedure, refer to FIGURE 12.6.
1. To retract the joystick from the normal extended position, push outward on the inside
surface of the joystick until the quad-link is free.
Part No. 1125085
CAUTION
CAUTION
Quad Link Retractable Mount
FIGURE 12.5 Adjusting Lock/Release Tension
SECTION 12—ELECTRONICS
Joystick
Bottom View
79 ® ™
Pronto M50 , M51
Ball Plunger
Locknut
™ ™
and M61 with SureStep
™