Blower Repair & Maintenance Manual #34-05198-6 v1.2 11.2014
14
ASSEMBLY AND DISASSEMBLY OF BLOWER
Fig 15
DISASSEMBLY OF BLOWER
STEP
1
2
3
4
5
6
7
PROCEDURE
Drain oil from front and rear covers. (
A
)
Unbolt covers by removing all exposed socket head cap screws. (
B
)
Remove locknuts (
C
) lockwashers (
D
) from shaft on gear end of blower.
Remove bolts (
E
) and washers (
F
) from timing gears, match the timing gears and lift
them off of the hubs. (
G
)
To remove timing hubs and cartridges install two long 5/16” bolts in the threaded holes
in each cartridge. Pull cartridge and timing hubs off of the shafts by evenly turning down
The
long 5/16” bolts.
Remove the oil slingers (
H
).
Follow step 5 for removal of front cartridges.