Assembling The Torque Limiter(Same As Hr4000C) - Makita HR5001C Technical Information

Assembling the torque limiter(Same as HR4000C)

a. Assemble the ball bearing 6201, Flat washer 12(Outer dia. 24 mm)
and torque limiter complete into the spiral bevel gear 12. (See the figure 24.)
Note ) Use care not to miss the pin 4 for preventing
the round nut from turning.
b. Insert the flat washer 12(Outer dia. 24 mm)
and Retaining Rimg S-12 while setting the
two pieces of change keys into the key groove of
spiral bevel gear 12, and then insert
Flat washer 12(Outer dia. 28 mm) into
the groove of Change key.(See the figure 24.)
c. Slide down the two pieces of change keys
into gutters of Spiral bevel gear 12 and
then insert Retaining ring S-12 int the groove
for retaining ring. (See the figures 24)
Make sure that Retaining ring S-12 has been
securely inserted in the groove.
d. Assemble slide plate, compression spring 3 and
guide pin 2 into the change link.(See the figure 26.)
e. Insert flat washer 12(Outer dia. 28 mm) into
the groove of the change link and then assemble
them on the ball bearing 608 2RS.(See the figure 26.)
Compression spring 3
Change link
Slide plate
Guide pin 2
Ball bearing 608 2RS
Gear housing
Groove of change key
Change
key
Flat washer 12
(Outer dia. 24 mm)
Groove of the change link
Flat washer 12
(Outer dia. 28 mm)
Figure 26
Flat washer 12
(Outer dia. 28 mm)
Retaining ring S-12
Flat washer 12
(Outer dia. 24 mm)
Groove for retaining ring
Round nut
Pin 4
Ball bearing 6201
Spiral bevel gear 12
Figure 24
Figure 25
Torque
limiter
complete