Disassemble Fan Drive (Industrial Engine)
start by:
a) remove fan and fan drive
1. Remove adapter (1).
2. Remove hub (2) from pulley (8). Remove and inspect O-ring seal (3). Remove hub (7) from pulley (8). Remove bolts (5) and lock and remove washer (4).
3. Remove bearing (11), spacer (10) and bearing (9) from hub (7). Remove seal from hub.
Assemble Fan Drive (Industrial Engine)
1. Install seal into hub with tooling (A).
2. Install bearing (2), spacer (3) and bearing (4) into hub (1). Install hub into pulley.
3. Install O-ring seal (6), washer (8), lock and bolts (7). Install hub (5).
4. Install adapter (9) on hub (5).
end by:
a) install fan drive