TRANSFER BOX 7D-25
Installation
2) Lubricate low speed gears interior (46) and place it in the
main transfer shaft (39).
3) Place high/low interior nucleus (45) and moveable collet (44)
in the main shaft.
4) Lubricate high speed gears interior (43) and its bush (42)
and place both on the shaft.
41
42
43
44
45
46
39
6) Measure the longitudinal play of the assembly using
calibrated gauges (F); this play must be within the specific
measurements.
Longitudinal play:
0,05 ÷ 0,15 mm
NOTE:
The longitudinal play of the main shaft gears is
determined by the their own mechanism.
F
5) Install the rear bearing (41) of the main shaft, placing it deep
in its housing, and fit the retaining nut for the installation,
tightening it to the specified torque.
Torque for retaining nut:
6 ÷ 8 Kg-m (60 ÷ 80 Nm)
1) Fit cog bearing (40) in main transfer shaft (39) front part.
This serves as support for the front outlet bearing.
40
39
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