Molnar Hoists All Rounder Servicing 9Lift Arms, Pivot Pins & Load Pads
Lift arms, Pivot Pins & Pick-Up Pads
Check swivel arms
1 Arm Extension: pull arms out to ensure that Extension
stops are in place.
If arms pull out, arms must be replaced.
2 Pads
>Check the pads screw up and down
freely.
>Check the thread is not worn, and
there is not excessive rocking
>Check the retention washer and
circlip is in place at the bottom of the
pad shaft, so that the pads can-not
screw out.
>Ensure that the rubber of the pad is
still pliable and soft.
3 Auto Arm Lock
>Check there is not excessive vertical movement at the
Arm Lock.
>Check the circlip on the pivot pin is in place.
>Check the split pin is still in place in the pivot pin.
washer
circlip
Replace Pick-up Pads
1 Using circlip pliers, remove the circlip from the
base of the pad. Remove the retaining washer
and unscrew pick-up pad. Discard.
2 Remove circlip and retaining washer from new pad and
screw into the lift arm. Replace washer and circlip.
3 Ensure that pad is secured and rotates freely.
>Raise the Lift Rod and disengage lock mechanism
to check smooth movement of arms.
>With extension arms fully extended, check
engagement and disengagement through
complete movement of arms.
>Raise the Lift Rod, rotate the arm with lift rod
unencumbered to check the lock engages.
>Visually inspect the locking teeth are in good
condition and hold when side pressure is
applied.
>Lower hoist to the ground
and test the Auto
Release.
>lubricate Lift Rod shaft
with dry- lubricant
If there is an issue with any of the listed checks,
disassemble the Arm Lock and reinstall, checking
and replacing worn parts (as per installation
instructions)
