Skyjack SJ643 TH - Mirrors; Frame

SJ643 TH & SJ843 TH 216201ADA
39
Visual & Daily Maintenance Inspections Section 4 – Pre-operation
4.2-5 Mirrors
Ensure mirrors
1
are properly secured, and with no
signs of visible damage.
4.2-6 Frame
2
Wheel/Tire Assembly: Tire and/or wheel failure
could result in a telehandler tip-over. Component
damage may also result if problems are not
discovered and repaired in a timely fashion.
▪
Check all tire treads and sidewalls for cuts or
cracks that expose the cord plies.
▪
Check for punctures, holes and unusual wear.
▪
Check each wheel rim for damage and
cracked welds.
▪
Check each lug nut
3
for proper torque to
ensure none are loose. Refer to Section 7.3 for
wheel/tire specications.
4
Air-lled Tires: To safeguard maximum stability,
achieve optimum telehandler handling and
minimize tire wear, it is essential to maintain
proper pressure in all air-lled tires. Refer to tire
pressure label.
▪
Check each tire with an air pressure gauge
and add air as needed.
WARNING
An improperly inated tire may cause death or
serious injury.
5
Foam-lled Tires: Tire condition can vary
signicantly depending on telehandler use, job
site environment and preventative maintenance
measures. Inspect tires periodically and pay
extra attention to the following:
▪
Check for punctures or holes. Ensure they do
not exceed a diameter of 1 in.
WARNING
If any tire does not meet the criteria outlined
above, remove telehandler from service and
replace wheel/tire immediately.
WARNING
Do not use tires other than those specied for this
machine. Do not mix different types of tires. Tires
other than those specied can adversely affect
stability. Failure to operate with matched, approved
tires in good condition can result in death or
serious injury. Replace tires with exact, Skyjack-
approved types only.
6
Drive Axles
▪
Ensure drive axles are properly secured, there
are no loose or missing parts, all ttings and
hoses are properly tightened and there is no
evidence of oil leakage.
7
Steer Cylinder
▪
Ensure steer cylinders are properly secured,
there are no loose or missing parts, all ttings
and hoses are properly tightened and there is
no evidence of hydraulic oil leakage.
2 2
1
4
6
6
5
3
5
4
7
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