Garda Pump Maintenance - Major 1150 Slurry Vac Operator's Manual & Parts List

PTO:
1. Mec 5000-6500-8000-9000- 11000-13500: remove the seeger;
2. Star/Agri: disassemble no. 3 screws;
3. Disassemble the bearing;
4. Replace the flange gasket;
5. Mec 9000-11000-13500: install the pins (supplied with the unit) into the pump body;
6. Fix the gearbox to pump body trought screwes
7. Mec 9000-11000-13500: mount the gearbox on the pump ody using screws tightened to 45 Nm;
8. Using a buffer, install the bearing onto the flange and install the seeger;
9. Mec 9000-11000-13500: using a buffer, install the bearing onto the flange, install the compensation ring and install
the seeger
10. Mec 9000-11000-13500: install the spacer and mount the pinion on the shaft;
11. Assemble the pinion onto the shaft;
12. Fit the self-locking nut for fixing the pinion;
13. Insert the gear in the bearing housing;
14. Fit the gearbox cover;
15. Fill up the gearbox with oil
16. Mec 9000-11000-13500: remove the centring pins from the pump body.
Pulley:
1. Remove the seeger;
2. Remove the bearing;
3. Disassemble bearing and seeger rign;
4. Mec 9000-11000-13500: insert the pins (supplied with he unit) into the pump body;
5. Replace the flange gasket;
6. Mec 9000-11000-13500: mount the front flange on the pump body using screws tightened to 45 Nm;
7. Using a buffer, install the bearing onto the flange andinstall the seeger;
8. Mec 9000-11000-13500:using a buffer, install thebearing onto the flange, installthe compensation ring and install
the seeger;
9. Put the front cover back on the flange.
10. Mec 9000-11000-13500: remove the centring pins from the pump body.
Hydraulic:
1. Remove the seeger;
2. Remove the bearing;
3. Disassemble bearing and seeger rign;
4. Mec 9000-11000-13500: insert the pins (supplied with the unit) into the pump body;
5. Replace the flange gasket;
6. Mec 9000-11000-13500: mount the front flange on the pump body using screws tightened to 45 Nm;
7. Using a buffer, install the bearing onto the flange and install the seeger;
8. Mec 9000-11000-13500: using a buffer, install the bearing onto the flange, install the compensation ring and install
the seger;
9. Put the transmission sleeve back on the rotor pin;
10. Re-fit the hydraulic motor support;
11. Mec 9000-11000-13500: remove the centring pins from the pump body.
NOTE: The MEC 9000/11000/13500 pump is equipped with a system that allows the flange to slide, which prevents
breakage if foreign bodies become lodged between the rotor and the pump body. (Except for version G-GA) To benefit
from this system, it is important to follow these instructions:
Before starting the pump, make sure the rotor has not dropped down accidentally. This can be accomplished by making
sure the cut machined into flange lines up with the cut machined into pump body.
Flange slot
30 www.major-equipment.com
Cut for aligning flange with
pump body
Garda Pump