Univex 2348LS ユーザーズマニュアル

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SERVICE AND ADJUSTMENTS
FIG. 28
RE TAIN ING 
RING
WASH ERS
SQUARE KEY (REAR 
WHEEL ONLY)
AXLE COVER
TO START ENGINE WITH A WEAK BATTERY 
(See Fig. 29) 
WARNING:  Lead-acid batteries gen-
 er ate ex plo sive gases.  Keep sparks, 
flame and smoking ma te ri als away from 
bat ter ies.  Always wear eye pro tec tion 
when around batteries.
If your battery is too weak to start the engine, it should be 
recharged. (See "BATTERY" in the MAINTENANCE sec-
 tion of this man u al).
If “jumper ca bles” are used for emer gen cy starting, follow 
this pro ce dure:
IMPORTANT:  YOUR TRACTOR IS EQUIPPED WITH A 12 
VOLT SYSTEM. THE OTHER VEHICLE MUST ALSO BE A 12 
VOLT SYSTEM. DO NOT USE YOUR TRACTOR BATTERY TO 
START OTHER VEHICLES. 
TO ATTACH JUMPER CABLES -
 •  Connect one end of the RED cable to the POSITIVE 
(+) terminal of each battery(A-B), taking care not to 
short against tractor chassis.
  •  Connect one end of the BLACK ca ble to the NEGA TIVE 
(-) terminal (C) of fully charged battery.
 •  Connect the other end of the BLACK cable (D) to good 
chassis ground,  away from fuel tank and bat tery.
TO REMOVE CABLES, REVERSE ORDER -
 •  BLACK cable first from chassis and then from the fully 
charged battery.
 •  RED cable last from both batteries.
WEAK OR DEAD
BATTERY
FULLY CHARGED
BATTERY
•  Replace washers and snap retaining ring securely in 
axle groove.
•  Replace axle cover.
NOTE: To seal tire punctures and prevent flat tires due 
to slow leaks, tire sealant may be purchased from your 
local parts dealer. Tire sealant also prevents tire dry rot 
and corrosion.
TO REMOVE WHEEL FOR REPAIRS 
(See Fig.  28)
•  Block up axle securely.
• 
Remove axle cover, retaining ring and washers to allow 
wheel removal (rear wheel contains a square key - Do 
not lose).
•  Repair tire and reassemble.
•  On rear wheels only:  align grooves in rear wheel hub 
and axle.  Insert square key.
FRONT WHEEL TOE-IN/CAM BER
Your new tractor front wheel toe-in and camber is set at the 
factory and is normal. The front wheel toe-in and camber 
are not adjustable.  If damage has occurred to affect the 
factory set front wheel toe-in or camber, contact a qualified 
service center.
TO CHECK BRAKE 
If tractor requires more than five (5) feet to stop at highest 
speed in high est gear on a level, dry concrete or paved 
surface, then brake must be serviced.
You may also check brake by:
• 
Park tractor on a level, dry concrete or paved surface, 
depress brake pedal all the way down and engage 
parking brake.
•  Disengage transmission by placing freewheel control 
in “transmission disengaged” position. Pull freewheel 
control out and into the slot and release so it is held in 
the disengaged position.
The rear wheels must lock and skid when you try to manu-
ally push the tractor forward. If the rear wheels rotate, 
then the brake needs to be serviced. Contact a qualified 
service center.
FIG. 29