F1.97
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.
H01805
Workshop Manual Ed. 03-2012
ENGINE DISASSEMBLY/REASSEMBLY
Idler gear disassembly
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 gear (1), and remove it using a suitable tool.
Technical specifications
Release/connection
temperature
80 °C
Idler gear 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 idler gear (1) and assemble it.
Technical specifications
Release/connection
temperature
80 °C