Crankshaft Right Bearing Assembly; Countershaft Right Bearing Disassembly; Countershaft Left Bearing Disassembly - Husqvarna TC 449 2011 I.E. Workshop Manual

H01784
H01896
H01897
ENGINE DISASSEMBLY/REASSEMBLY
TC 449 2011/2012 I.E.
TE 449 - 511 2011/2012 I.E.
TXC 449 - 511 2011/2012 I.E.
SMR 449 2011 I.E.
SMR 511 2011/2012 I.E.

Crankshaft right bearing assembly

Caution
Temperature differences as well as casing overheating may lead to struc-
ture changes and to cracks due to internal stresses.
Evenly heat casing, making sure not to exceed the recommended value.
• Heat crankcase.
Technical specifications
Release/connection
temperature
• Assemble bearing (1) using a suitable tool, and ring (2).

Countershaft right bearing disassembly

• Remove oil seal (1).
Caution
Temperature differences as well as casing overheating may lead to struc-
ture changes and to cracks due to internal stresses.
Evenly heat casing, making sure not to exceed the recommended value.
• Heat crankcase.
Technical specifications
Release/connection
temperature
• Remove bearing (2).

Countershaft left bearing disassembly

• Remove screws (1).
• Remove stop striker (2).
Caution
Temperature differences as well as casing overheating may lead to struc-
ture changes and to cracks due to internal stresses.
Evenly heat casing, making sure not to exceed the recommended value.
• Heat crankcase.
Technical specifications
Release/connection
temperature
• Remove bearing (3).
F1.81
180 °C
180 °C
180 °C
Workshop Manual Ed. 03-2012