Gearbox - Husqvarna NUDA 900 R 2012 Workshop Manual

NUDA 900 2012/2013 - NUDA 900 R 2012/2013
Description Part
Ø compensation pin Compensation pin
Compensation connect-
Compensation connect- ing rod assy. / Compen-
ing rod - small end radial sation pin / 22x28x22
clearance needle roller bearings
Ø bearing pin Bearing pin
Compensation arm - Ø
Compensation arm
bearing bore
Compensation arm radial
Compensation arm /
clearance
Bearing pin
Bearing pin
Casing - Ø bore for bear-
Casing assy.
ing pin

Gearbox

Bore in the casing for
deep-groove ball bear- Casing assy.
ings of the gear shafts
Main shaft - Ø bearing
Main shaft
points
Output shaft - Ø bearing
Output shaft Z13
points
Main shaft/ output shaft
Permitted deformation
Z13
Workshop Manual Ed. 11-2011
WEAR LIMITS OF ENGINE PARTS
ENGINE WEAR VALUE TABLE
Measurement New value [mm]
point
Ø 22 0/-0.003
0.011 - 0.028 mm
Ø 16 +0.007/+0.014 mm
Ø 16 +0.019/+0.029 mm
0.005 - 0.022 mm
Measured horizontally
Ø 16 +0.016/+0.034 mm
(direction of travel)
Magnet side main shaft. Ø 72 -0.045/-0.065 mm
Clutch side main shaft. Ø 52 -0.045/-0.065 mm
M a g n e t s i d e o u t p u t Ø 47 -0.045/-0.065 mm
shaft.
Clutch side output shaft. Ø 62 -0.055/-0.065 mm
Main bearing support, Ø 30 +0.002/+0.011 mm
magnet side.
Main bearing support, Ø 20 0 -0.013 mm
clutch side.
Bearing point, neutral Ø 25 0 -0.013 mm
gear 1 /2 and 3 /4
st nd rd th
gear
Main bearing support, Ø 25 0 -0.013 mm
magnet side.
Main bearing support, Ø 30 +0.008/+0.017 mm
clutch side.
Bearing point, neutral Ø 29 +0.041/+0.054 mm
gear 5th gear
Bearing point, neutral Ø 25 0 -0.013 mm
gear 6th gear
Inserted in the main bear-
ing points (not between 0.01 mm
points).
F5.4
Wear limit [mm] Remarks
min. Ø 21.98 mm
No signs of pitting are
permitted on the compen-
sation pin or on the nee-
dle roller bearing rollers.
max. 0.04 mm
No relevant radial clear-
ance. Swing the com-
pensation connecting rod
- irregular travel is not
permitted.
min. Ø 16.00 mm
max. Ø 16.05 mm
max. 0.04 mm
max. Ø 16.06 mm
Perform a visual check
min. Ø 29.99 mm
min. Ø 19.97 mm
min. Ø 24.97 mm
min. Ø 24.97 mm
min. Ø 29.99 mm
min. Ø 29.03 mm
min. Ø 24.97 mm
max. 0.02 mm