PARKING BRAKE SERVICE

Procedure

Before carrying out the pressure check, lift up and wedge the lift truck, making sure the main wheels are not in contact with the ground.

- Fix the adapters and the pressure gauge connection onto the check ports : • The adapters Mark 64 of the kit are to be fixed onto the points 1 and 2. • The adapters Mark 65 of the kit are to be fixed onto the points 3-4-5-6 and 8. • The adapters Mark 66 of the kit is to be fixed onto the point 7.

- Bring the box oil to a temperature : 82 to 104°C .

- Check the pressure with an engine speed of 2000 rpm.

- Transmission in neutral for the pressures 1 and 2. 1) Main pressure : 16 to 19 bar • Minimum pressure of 13 bar 2) Converter pressure : 4 to 8 bar 3) Forward gear pressure 4) Reverse gear pressure 5) 1st gear 6) 2nd gear 7) 3rd gear } Same pressure as main pressure 8) 4th gear

1

- The pressure of the reverser and gear clutches must be equal to the main pressure. If this pressure in one of these clutches differs from more than 0.35 bar, repair the corresponding clutch.

2

3

4 5

6 7 8