Belarus 1523, Руководство по эксплуатации

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BELARUS-1523/1523 В /1523.3 /1523В.3 Construction and Operation
74
Clutch Housing (for the GB 16F+8R)
The clutch housing accommodates the
drives of the independent PTO, HLL
pump and a pump of the transmission
hydraulic system.
The driving shaft (2, 9) of the independ-
ent PTO drive supported in bearings (5,
6) has two ring gears. A pinion (16) of
the independent PTO drive is in constant
mesh with the smaller ring gear, while a
gear (20) of the pump of the transmission
hydraulic system and that of the HLL is in
mesh with the other ring gear.
The pump of the transmission hydraulic
system is driven from the driving shaft (2,
9) through gears (20, 26, 25).
With the clutch engaged, the torque from
the clutch actuatorn plates is transmitted
to the gearbox primary shaft through the
shaft (1) and the bushing (8).
1 – force-transmission shaft; 2, 9 – PTO driving shaft; 3 – clutch release shifter support; 4, 7 – collars; 5,
6, 17, 18, 23, 27 – bearings; 8 – splined bushing; 10 – PTO driven shaft; 11 – bearing; 12 – packing liner;
13, 15 – covers; 14 – bolt; 19, 26 – pinion-shaft; 20 – HLL and transmission pumps drive gear; 21 – spin-
dle; 22 – axle; 24 – check ring; 25 – pinion-shaft; 28 – housing