Factory Direct Tractors
Trouble-Shooting
c. Vibration and noise in clutch
9.2.2 Brake
a. Ineffective braking
b. Brake bias
Brake disengages incompletely and gets overheated
9.2.3 Gearbox
a. Abnormal sound in gearbox
b. Gears jumping out
Troubles & possible causes
Solutions
a. Brake lining stained with oil.
Wash brake lining with gasoline and repair oil
leakage.
b. Brake lining or brake drum worn out.
Replace the worn out parts with new ones.
c. Brake cam worn out excessively.
Replace with a new brake cam.
d. Excessive pedal free travel.
Readjust pedal free travel.
Troubles & possible causes
Solutions
a. Brake shoe return spring weakened.
Replace with new springs.
b. Brake pedals unable to return.
Check whether the pedal return spring is damaged,
or operating shaft is seized and fix as required.
c. Limited or no pedal free travel.
Readjust the pedal free travel.
Troubles & possible causes
Solutions
a. Gearbox bearings or needle rollers excessively
worn out or damaged.
Check and replace worn out bearings or needle
rollers with new ones.
b. Abnormal meshing of main drive gears.
Examine gear meshing zone print and backlash,
adjust them as per specifications.
c. Spline shafts and sliding gears worn out.
Replace worn out parts with new ones.
Troubles & possible causes
Solutions
a. Selector fork excessively worn out or
deformed.
Replace with a new one.
b. Fork shaft locking spring weakened.
Replace with a new one
c. Tooth profile or spline excessively worn out.
Replace worn out parts with new ones.
Trouble & possible causes
Solutions
a. Release lever spring broken.
Replace with a new spring.
b. Release bearing Insufficiently lubricated or
damaged.
Lubricate or replace with a new one.
c. Clutch plate spline worn or clutch splined shaft
worn out.
Replace the worn out parts with new ones.
d. Clutch front bearing damaged.
Replace with a new one.
9-6
Summary of Contents for ZB25
Page 1: ...Factory Direct Tractors Operator s Manual ZB25 ZB35 ZB45 ...
Page 2: ...Factory Direct Tractors ...
Page 30: ...Factory Direct Tractors Front End Loader Safety ROL 350KG S 25 ...
Page 31: ...Factory Direct Tractors Front End Loader Safety S 26 ...
Page 32: ...Factory Direct Tractors Front End Loader Safety S 27 ...
Page 33: ...Factory Direct Tractors Front End Loader Safety S 28 ...
Page 34: ...Factory Direct Tractors Front End Loader Safety BL25 S 29 ...
Page 61: ...Factory Direct Tractors Technical Maintenance 7 6 7 6 Recommended oil ...
Page 91: ...Factory Direct Tractors Front End Loader THIS PAGE INTENTIONALLY BLANK ...
Page 92: ...Factory Direct Tractors Front End Loader 13 1 13 1 BUCKET ASSEMBLY 13 Loader Parts ...
Page 94: ...Factory Direct Tractors Front End Loader 13 3 13 2 TOOL CARRIER ASSEMBLY ...
Page 96: ...Factory Direct Tractors 13 5 Front End Loader 13 3 ARM ASSEMBLY ...
Page 98: ...Factory Direct Tractors Front End Loader 13 7 Front End Loader 13 4 MOUNTING KIT ASSEMBLY ...
Page 101: ...Factory Direct Tractors 13 10 Front End Loader THIS PAGE INTENTIONALLY BLANK ...
Page 111: ...Factory Direct Tractors ...