Husqvarna 531RB Workshop Manual page 55

6. Disassemble the bearing (X) on the output shaft
(AA). If it is necessary, hit the gear housing (L)
against a wooden block until the bearing falls out.
Disassemble the gear wheel (Y) and bearing (Z)
from the output shaft (AA).
X
Z
L
7.14.4 To assemble the bevel gear
1. Put the gear wheel (Y) on the output shaft (AA).
X
2. Install the 2 bearings (Z and X).
3. Increase the temperature of the gear housing to
approximately 140°C with a hot air gun.
4. Put the output shaft into the gear housing (L). Make
sure that the bearings are in their correct positions. If
it is necessary, use a bearing press of an applicable
size.
5. Make sure the output shaft is attached to the gear
housing.
935 - 001 -
AA
Y
AA
Y
Z
L
6. Install the bearings (T and U) on the input shaft (V).
Install the snap ring (S) to the input shaft (V). Make
sure that the gear housing is approximately 110°C.
Q
7. Put the input shaft assembly (Q) into the housing
with a pair of pliers.
R
Repair instructions- 55
V
U
T
S