Possible Failures In Gearbox And Instructions For Their Troubleshooting - Belarus 922.6 Operator's Manual

6.2 Possible failures in gearbox and instructions for their troubleshooting

The list of possible failures in gearbox and instructions for their troubleshooting are
shown in Table 6.2.1
Table 6.2.1
Failure,
external manifestation, cause
It is difficult to engage or disengage a gear, noisy gear shifting
Incomplete clutch coupling disen-
gagement (clutch coupling cannot
be fully disengaged)
Part wear
Not enough oil in the transmission
Wear or damage of bearings and
other transmission components
The engine fails to start when the range shifting lever is set in neutral position or
The switch for engine start-up lock
is not adjusted
Faulty switch for engine start-up
lock
A range cannot be engaged or becomes self-disengaged
Wear of parts
A gear cannot be engaged or becomes self-disengaged
Wear of parts
A GB reduction unit stage cannot be engaged or becomes self-disengaged
Wear of parts
Detect and eliminate the cause according to sub-
section 6.2.1 Possible clutch failures and instruc-
tions for their troubleshooting»
Replace worn-out parts
Increased noise
Refill oil up to the required level mark
Replace worn-out bearings and other damaged
parts
starts when a range is engaged
Adjust the switch for engine start-up lock
Replace the switch for engine start-up lock
Disconnect the tractor, dismount the gearbox and
replace worn-out parts
Disconnect the tractor, dismount the gearbox and
replace worn-out parts
Disconnect the tractor, dismount the gearbox and
replace worn-out parts
169
922.6-0000010 OM
Troubleshooting