Bukh DV36/48, Workshop Manual

Page: 147 / 196

R7
009W2329-R01
Adjusting Measures and Torques for BW7
Designition Statement of
dimensions
Gauge Remarks
Testing indication for
pressure spring 0732 041
008 for shift pins
L = 11.4 mm
P = 46±5 N
(4.6±0.5 Kp)
Depth
measure
Weight
L = length of loaded spring
P = spring power
Torque of hexagon nut
M20x1.5 on output shaft
on the output side
100 Nm
(10 Kpm)
Torque
wrench
Secure after having packed with
liquid jointing on the contact face
Torque of hexagon nut
M20x1.5 on output shaft
on the input side
100 Nm
(10 Kpm)
Torque
wrench
Secure after tightening
Torque of hexagon nut
M20x1.5 on the gear-
wheel bolts
50 Nm
(5 Kpm)
Torque
wrench
Secure after having packed with
liquid jointing on the contact face
Torque of M8 screws in the
halves of the gearbox
17 Nm
(1.7 Kpm)
Torque
wrench
Add U-washers
Torque of M8x25 screws at
the gear wheel bolts
17 Nm
(1.7 Kpm)
Torque
wrench
Secure with Loctite 241
Torque of vent valve 10 Nm
(1.0 Kpm)
Depth
measure
Seal ring for input shaft:
Depth of compression
Binding with
surface of
casting of half of
gearbox
Ruler Shaft seal rings inserted
with sealing compound
(unhardening)
Output shaft seal ring
Depth of compression
Measured from front
of output shaft to front
of shaft seal ring
22.5±0.5 mm Depth
measure
Shaft seal ring inserted
with sealing compound
(unhardening)