45
Common troubles of the Transmission Case and their solutions
Troubles Causes
Solutions
1. The gear doesn’t work
properly.
1. The gear and the cog are worn
out;
2. The spring is broken.
1. Replace the gear and the cog;
2. Replace the spring.
2. The transmission box
leaks
1. The joints on the transmission
box are not tight, or the screws
are loosened.
2. The oil seal is too old and
peeled off.
1. Apply some fluid sealant and
tighten up the screws.
2. Replace the oil seal.
3. The gear doesn’t work.
The teeth on the gear are worn
out, the spring is broken, and the
cog is stuck.
Check and replace the broken parts.
4. The transmission case
produces strange noise.
The gear teeth, the gear axle and
the gear cog are worn out
Replace what’s worn out.
