Twose MAXICUT 280, Operator'S Manual

Page: 49 / 54

32
REF. DESCRIPTION
1
CAP BEARING RETAINER
2
OIL SEAL (OUTPUT)
3 SHIM BEARING RETAINER
4
CUP BEARING (OUTPUT)
5
CONE BEARING (OUTPUT)
6 SHAFT (OUTPUT)
7
CUP BEARING (INPUT REAR)
8
CONE BEARING (INPUT REAR)
9 RETAINING RING
10
MAIN HOUSING
11
CONE BEARING (INPUT FRONT)
12 CUP BEARING (INPUT FRONT)
13
GEAR (INPUT)
14
SHIM (INPUT)
15 SIDE HOUSING
16
SHAFT (INPUT) SPLINED
17
OILSEAL (INPUT)
18 BOLT
19
BOLT
GEARBOX DISASSEMBLY AND ASSEMBLY
The disassembly and assembly procedure for the Gearbox is as follows. (The diagram
below illustrates the location of components in the Gearbox by numbers, which are
referred to in the procedure instructions).
GEARBOX DISASSEMBLY

Remove eight bolts (18) from input shaft bearing housing (15) .

Tap around circumference of bearing housing (15) to loosen housing and shims.
Remove housing – it may be necessary to pry the housing to remove. Grasp end of
shaft and draw the complete shaft assembly from housing. Remove gear (13) from
shaft (6) .

Remove four capscrews (19) , break gasket loose, and remove bearing retainer cap (1) .

Output shaft assembly must be removed from main housing by driving or pulling out
bottom end. The simplest method of removing the output shaft assembly is to attach a
‘slide hammer puller’ to the shaft and use that to pull out the shaft.

The gearbox is now disassembled into 5 sub-assemblies:
1. Input shaft assembly
2. Output shaft assembly
3. Lower bearing retainer assembly
4. Main housing assembly
5. Input shaft bearing housing