Bolens/MTD Mower popping out of gear – Varidrive transmission Repair.

*parts listed below*
Full removal, diagnosis and repair of a 2005 Bolens Riding mower transmission That clunks/pops and lacks forward gear. Transmission part number is MTD 618-04034. This transmission and it’s variations are used in Mowers built by MTD and utilizing the Vari-drive system.
Parts used:

Bevel Gear – MTD 917-04056
Collar clutch – MTD 918-04045
Thrust washer – MTD 936-0495
Super S cottonpicker NGLI 00 grease
Stens 770-123 NGLI 00 Grease