Inspection, Maintenance, And Cleaning - Central Hydraulics 91764 Set Up And Operating Instructions Manual

2. Always use at least 2 wheel chocks
(one for a front ATV wheel and one
for a back ATV wheel) to prevent
movement of the ATV while it is
being worked on. Wheel chocks are
not included, but are available from
Harbor Freight Tools (recommend
a non-slip rubber Wheel Chock like
Item 65320 or Item 06479).
3. Always secure the ATV to the Lift
using tie down straps (not included).
inSpection, Maintenance,
and cleaning
Procedures not specifically
explained in this manual
must be performed only by a
qualified technician.
froM tool failure:
do not use damaged
equipment. if abnormal noise
or vibration occurs, have the
problem corrected before
further use.
lock the lift with the locking
bar (22) before servicing in
the raised position.
1. before each use,
condition of the Lift. Check for
broken, cracked, or bent parts, loose
or missing parts, and any condition
that may affect the proper operation
of the product. If a problem occurs,
have the problem corrected before
further use.
do not use damaged equipment.
2. before each use, thoroughly test
the lift for proper components
functionality prior to its actual
SKU 91764 for technical questions, please call 1-800-444-3353.
to preVent
SeriouS injury
inspect the general
use. if the lift appears not to be
working properly, follow Bleeding
instructions.
3. The mechanical parts of the Lift, such
as the pedal lift and release shafts
should be occasionally lubricated with
heavy oil or grease.
4. Protect the Lift Cylinder from dirt or
grit when in the raised position. If it
becomes dirty, wipe it off with a clean
cloth before lowering.
5. Maintain and store the Lift in a
reasonably protected environment.
Do not expose to rain or excess
moisture. Protect from salt water
or other corrosive materials. If it
becomes dirty or contaminated,
clean it promptly with clean water
or a suitable detergent. If using a
pressure washer, be aware that you
may remove some paint from the
outer surface. Never apply a pressure
washer to the seal areas near the
pistons or valves. Be sure to lubricate
external moving parts after cleaning.
6. If the lift slowly lowers on its own,
it may have damaged seals or
insufficient oil. First check the oil
level. If the level is OK, take the lift to
a qualified service technician for seal
replacement. Damaged seals may be
caused by overloading, or exposure
to harmful conditions or inappropriate
use of a pressure washer.
note: If the lift can be raised to its
highest position, it indicates that there
is enough oil. If the lift slowly lowers
from this position, it indicates that the
problem is likely with the seals.
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