Crankshaft Right Bearing Bushing Disassembly; Crankshaft For Countershaft Gear Disassembly - Husqvarna TC449 Workshop Manual

H01789
H01790
H01792
ENGINE DISASSEMBLY/REASSEMBLY

Crankshaft right bearing bushing disassembly

• Remove roller (1).
Warning
Burn hazard in case of contact with hot/heated parts.
Should you have to touch hot parts, wear protective gloves.
• Remove bushing (1) using a suitable pre-heated puller.
Technical specifications
Pre-heating tempera-
ture of puller for main
bearing inner rings
• Apply puller around the bushing (1).
After a reduced heating phase, remove bushing

Crankshaft for countershaft gear disassembly

• Remove space washer (1), if any.
• Mark assembly position on gear (2), and on crankshaft.
• Remove gear (2) with M6 screws (3).
• Remove reference pins (4).
F1.76
300 °C
1 edition (08-2010) _Rev. 11-2010
st