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24. SERVICE PROCEDURE 24. SERVICE PROCEDURE
24.5.5 CHECK BATTERY ELECTROLYTE LEVEL
WARNING
‡ To avoid gas explosions, do not bring fire or sparks near the
battery.
‡ Battery electrolyte is dangerous. If it gets in your eyes or on
your skin, wash it off with large amounts of water, and
consult a doctor.
Carry out this check before operating the machine.
1. Remove the cap, and check that the electrolyte is at UPPER level.
If the electrolyte level is low, add distilled water to UPPER level.
If the battery electrolyte is spilled, have dilute sulphuric acid
added.
2. Clean the air hole in the battery cap, then tighten the cap
securely.
NOTICE
When adding distilled water in cold weather, add it before
starting operations in the morning to prevent the electrolyte from
freezing.
24.5.6 CHECK FOR LOOSE WHEEL HUB BOLTS, TIGHTEN
If wheel hub bolts 1 are loose, tire wear will be increased and
accidents may be caused.
1. Check for loose bolts, and tighten if necessary.
When checking for loose bolts, always turn the bolts in the
direction of tightening to check.
Tightening torque:
WA20 168 ± 1.5 N•m (17 ± 1.5 kgf•m, 34 ± 3 lbft)
WA30, 40, 50 441 ± 49 N•m (45 ± 5 kgf•m, 90 ± 10 lbft)
2. If any stud bolt is broken, replace all the stud bolts for that wheel.
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