Service - PROALL G Series Operator's Manual

Service

The ProAll Mobile Mixer has been designed and
tested to allow for a minimum number of
adjustments and service items. The following
sections describe adjustments and service that
may be required.
•
Conveyor chain: The take-ups on the front
shaft of the conveyor must be adjusted to
provide for proper tension on the conveyor
chain. Proper adjustment is attained when
the chain rollers are held about 1/8" above
the ends (front or back) of the chain return
support bars. Be sure to check both sides of
the conveyor chain, ensuring that the front
shaft remains square to the main frame of
the mixer.
•
Mix auger lift cylinder: The lift cylinder is
provided with an adjustable clevis to allow
the proper engagement of the transport
position locking hook. If the lock does not
fully engage, lower the mix auger and
support it with blocking to allow for the
removal of the cylinder pin (clevis end.)
Loosen the tightening bolt to turn the clevis.
Replace the pin and test for proper lock
engagement. Repeat this procedure as
necessary.
IMPORTANT: Over adjustment puts undue stress
on the swivel ring and support pins. When
turning the clevis, do not hold the cylinder rod
with a pipe wrench or other tool - seal damage
will result. If necessary, extend the cylinder rod
until it bottoms out. This will prevent it from
turning easily. It may also be necessary to slightly
spread the clevis with a chisel to loosen the
threads.
•
Control gate position pointer: The pointer is
set at the factory to indicate 0 or 12 on the
dial when the control gates are in the lowest
Rev.
1
position (resting on the conveyor belt.) If a
service function requires that the pointer
setting relative to the gate position be
changed, return it to the original factory
setting. It is a good practice to check this
setting during regular maintenance.
7-3
MX05001
3 March 2022