Makita HR3200C Technical Information page 17

R
epair
[3] DISASSEMBLY/ASSEMBLY
[3] -6. Gear Section in Crank Housing Complete
ASSEMBLY
1) Assemble Crank section by taking the reverse of Disassembling steps. Refer to Fig. 35.
And then, mount the Crank section to Crank housing complete.
Note: When assembling Retaining ring WR-10 to Crank shaft, assemble it as illustrated in Fig. 36R.
2) Assemble Gears for changing operation mode as illustrated in Fig. 37.
Fig. 36R
Retaining
Retaining
ring WR-10
ring WR-10
Claws of Pliers can exactly fit with Retaining ring
WR-10, and the Retaining ring is removed easily.
Fig. 37
Crank gear
Crank
housing
complete
Pin
(factory assembled)
Claws of
Pliers
Crank shaft
These notches are important Marks to assemble
the Gear unit in Rotary hammer mode exactly.
Insert Crank gear while fitting
this notch to Pin.
Crank
gear
Crank housing
complete
Fig. 36F
Retaining
ring WR-10
Claws of Pliers can hardly fit with Retaining ring WR-10.
Consequently, it is difficult to remove the Retaining ring.
Gear shaft
.
Claws
of Pliers
Retaining
ring WR-10
Crank shaft
Gear shaft
Face this notch to Handle
side and insert Gear shaft.
Handle side
P 17 / 24