Tire; Check And Replace Tire (Tire Pressure) - Hitachi ZW 370-6 Operator's Manual

Wheel loader
Table of Contents

Advertisement

J. Tire

Check and Replace Tire (Tire Pressure)

Check appearance --- 10 hours (daily)
f
NOTE: Check tire pressure when appearance is questionable
or each week (50 hours)
Replace --- as necessary
d
WARNING:
 Secure the front and rear chassis with the
articulation stopper (lock bar and pins).
 When inflating tires, stand behind the tread and use
the self-attaching chuck with a line extension.
 Avoid welding near tires, which could potentially
cause the tires to explode.
 A tire may explode if it is smoking due to intense
heat such as if the machine catches fire.
 Never weld on rims. Replace defective rims.
IMPORTANT:
 Always maintain the correct tire pressure.
 Even if only one tread pattern has worn out, replace
the tire with new one. Tires must be evenly sized.
Before operating the machine, check the tires for
damage.
 When replacing one tire, use a new tire having the
same tread pattern and specification as the other
tires.
Check Air Pressure
1. Measure air pressure when the tires are cool before
operating the machine.
Radial tire
(standard)
Front
471~490 kPa (4.8~5.0
29.5R25
kgf/cm
) (68~71 PSI)
2
2. Check tires for damage and/or excessive wear.
MAINTENANCE
Standard Air pressure
Rear
373~392 kPa (3.8~4.0
kgf/cm
) (54~57 PSI)
2
Bias
ply tire
Pattern
(option)
29.5-25-
L3, L5
28PR
7-94
Standard Air pressure
Front
Rear
520~539 kPa
422~441 kPa
(5.3~5.5 kgf/cm
)
(4.3~4.5 kgf/cm
2
(75~78 PSI)
(61~64 PSI)
SA-249
)
2

Advertisement

Table of Contents

Troubleshooting

loading

Table of Contents