5 - REPAIR PROCEDURES
CAUTION: All repair procedures must be done by authorized dealerships. It is not
recommended that untrained individuals perform any repair work. The following
operations are detailed for qualified personnel only.
5.01 - Gearbox
To remove the gearbox from the side shift frame proceed as follows:
1. Remove the front and the rear bolts holding the gearbox to the side shift frame.
2. Slide the side shift frame over until the gearbox is off the hexagonal shaft.
3. Whenever the bearings are removed from the gearbox, all oil seals should be
replaced to assure no leaks when the box is reassembled.
4. To avoid damage to components, bearings should always be removed with bearing
pullers and pressed in when being replaced.
5. When reassembling the gearbox, ensure that there is a precise match between ring
and pinion gears.
5.02 - Chain Case
To remove the chain do the following:
1. Unbolt chain case cover.
2. Remove the chain case cover taking care not to damage the gasket.
3. Release the automatic chain tensioner spring.
4. Remove the two snap rings holding the chain sprockets
5. Slip off both chain sprockets at the same time.
To replace the chain follow the procedure in reverse order, ensuring the gasket is not
damaged. If damaged it must be changed.
5.03 - Removing the Rotor
To remove the rotor proceed as follows (see fig. 18):
1. Unbolt the 16 bolts holding the center rotor to the right and left side supports.
2. Remove the rotor.
When replacing the rotor, do not force and take care not to damage the bearings and
seals in the supports.
REPAIR PROCEDURES 36 FRONTIER
A
ERATOR-OVERSEEDER OPERATOR’S MANUAL
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