John Deere GM2190 Lawn Mower User Manual


 
2. Loosen the four nuts holding the gearbox support plate to the central plate.
3. Loosen the two blocking nuts on the adjustment bolt.
4. Turn the adjustment bolt clockwise until the proper belt tension is reached. This will
draw the gearbox support plate to the rear, thus tightening the belts.
5. Tighten the two blocking nuts on the adjustment bolt.
6. Retighten the four nuts holding the gearbox support to the central plate.
7. Reinstall the belt shields.
4.05 - Belt Replacement
If the belts have been stretched or damaged to the point where the proper tension
cannot be obtained they must be changed.
MAINTENANCE 26 FRONTIER
G
ROOMING MOWERS OPERATORS MANUAL
Fig. 12
1
2
3
1. adjustment bolt
2. gearbox support plate
3. gearbox
Fig. 13
1. drive pulley
2. central pulley
3. lateral pulleys
4. right belt
5. left belt
1
2
4
3
3
5