Gear assembly
Número | Denominação | Gearboxes 712.62/63/64, 715.051/054/064 | |||
BE26.50-B-1005-01E | Main shaft play | mm | 1,14...1,16 | ||
W26.50-0058-11
Represented in the gearbox 715.050
Inspect
1 Put the rear part of the gearbox (2) on two supports (3) in such a way that the main shaft (1) is suspended in vertical position and free in the housing
This way the bearing clearance is eliminated by the main shaft weight itself
W26.50-1096-11
2 Remove the compensation washer
3 Put a precision ruler on the synchronizing cone.
4 With the depth caliper rule measure from the upper face of the precision ruler up to the work surface of the compensation washer (4) = Dimension
W26.50-1097-12
5 Measure with the depth caliper rule the dimension (A) from the upper face of the precision ruler up to the separation surface of the rear housing
Measure in two opposite pointsThe average value of the two positions results in the dimension
6 Calculate the dimension
Dimension (B) = Dimension (A) Dimension
W26.50-1098-11
7 Put the precision ruler on the separation surface of the rear part of the gearbox housing
8 With the depth caliper rule measure from the upper surface of the precision ruler up to a flank of the main shaft tooth flank and calculate the dimension
Dimension (D) = measured amount height of the precision ruler
9 Calculate the necessary compensating washer
Necessary compensating washer = Dimension (D) Dimension (B) nominal clearance of the main shaft