Mainshaft

MAINSHAFT

DLN-64 Exploded View:

Disassembly
1. Separate front case and rear case, then remove mainshaft assembly.





2. Remove snap ring (1) from mainshaft.
3. Remove spacer from mainshaft.
4. Remove electric controlled coupling and sprocket from mainshaft.
5. Remove needle bearing from mainshaft.

Assembly





1. Install needle bearing to mainshaft.

CAUTION: Apply transfer fluid to periphery of needle bearing.

2. Install sprocket and electric controlled coupling to mainshaft.
3. Install spacer to main shaft.





4. Install snap ring (1) to mainshaft.

CAUTION: Never reuse snap ring.

5. Install mainshaft assembly to rear case, then install front case and rear case.

Inspection
Check items below. If necessary, replace them with new ones.

CASES





^ Contact surfaces of bearing for wear, damage, etc.
^ Damage and cracks of case.

BEARING





^ Damage and rough rotation of bearing.

SHAFT





^ Damage, peeling, dent, uneven wear, bending, etc. of shaft.

GEARS AND CHAIN





^ Excessive wear, damage, peeling, etc. of gear and chain.