MEASUREMENTS AND CHECKS................................................................................................................................B4

“REVERSHIFT”

Hydraulic part of the lubrication

Circuit 60 l/min or 98 l/min

A 11

12

5 bar

B

3 bar

7d 6

9

8

7a

7b

7c 7

394msm83

Description

6 Lubrication feeder. 7 Rear axle lubrication. 7a Lubrication of: – Upper range shaft. – Front power take-off bearing. – Power take-off clutch. 7b Tapered torque lubrication. 7c Rear power take-off lubrication. 7d Brake lubrication. 8 Clutch lubrication: –"Quadrishift". – Reverter rear under torque. 9 Lubrication of: – Ranges lower shaft. – Reverse countershaft. – Clutch before reverter under torque. 11 Cooler. 12 "By-pass" valve.

7

Circuit “A” Circuit “B”

Excedent 20 bar circuit. Lubrication pump + excedent high pressure circuit.

Fig. 17