DRESSTA 515C, Руководство оператора

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SECTION 5
MAINTENANCE
Page 48
OM515C520C99/1E DRESSTA
TIRES AND RIMS
UNDERINFLATION
To little air pressure increases deflection, causes the tire to wipe and scuff over the road, results in
extra strain on the tire and increases the chance of bruising.
OVERINFLATION
Overinflation reduces the tire deflection and the tire contact area causing the tire to ride on the
crown and results in rapid wear in the center of the tread.
CHANGING
WARNING! Tire and rim repairs must be done by specially trained persons using
special safety tools. An improperly repaired tire or rim can separate suddenly
and cause serious injury.
Wheel rim components should be checked for damage and cracks. Damaged parts must be
replaced, NOT repaired. Disassembly of tubeless tire of this size is very difficult. Therefore, do not
replace parts yourself. Contact Construction Equipment Authorized Distributor or tire distributor
where persons with special training and safety tools are available.
WHEEL RIM MOUNTING
Torque the bolts to their special torque value 920 [Nm] or 870 [Nm] for 1[”] and M24x3 respectively.
Fig. 5.40. Wheel Mounting Hardware
5.18. TRANSMISSION SYSTEM
5.18.1. CHECKING THE OIL LEVEL
WARNING! When it is necessary to make any checks or adjustments with the
engine running, use two people. A trained operator must be at the controls to
safeguard the mechanic making the checks or adjustments. Be sure the
transmission direction lever is locked in neutral (N), the frame halves are locked
together and the parking brake is applied.
1. Park the machine on level ground.
2. Lock the transmission in "N" (neutral), lower the bucket to the ground and apply the parking
brake.
3. Check the oil level in lower sight gauge (2, Fig. 5.41) through a cut-out in the rear frame left wall.