Makita BHR240Z Technische Informationen - Seite 11

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[3] DISASSEMBLY/ASSEMBLY

[3] -6. Swash Bearing Section (cont.)

ASSEMBLING

4) Move Piston cylinder to the rear dead center position. Tilt Swash bearing 10

to set at the same angle as in the rear dead position.

Insert the pin portion of Swash bearing 10 through Inner housing into the

hole of Piston joint. (Fig. 36)

5) Fasten Swash bearing section to Inner housing with two M4x12 Hex socket

head bolts (Fig. 37).

Note: M4x12 Hex socket bolt is a threadlocker coated fastener.

If you reuse the bolts removed from machine, be sure to apply such

threadlocker as Threebond 1321B/1342 or Loctite 242 before fastening.

6) Fitting the curved edge of Change plate in the groove on Clutch cam as

illustrated to top-left in Fig. 38, assemble Change plate to Inner housing and

Clutch cam to Cam shaft at the same time.

Put Spur gear 10 and Compression spring 7 through Cam shaft, and secure

them with Retaining ring S-7. Put Compression spring 6 and Flat washer 5

through the upper pin of Inner housing, and secure them with Stop ring E-4.

Fig. 37

Hex socket head bolts M4x12

[3] -7. Needle Bearing Complete, Oil Seal 25

DISASSEMBLING

1) Set the disassembled inner housing to Gear housing complete. Press down 1R252 using arbor press.

Oil seal 25 and Needle bearing complete can now be removed from Gear housing complete. (Fig. 39)

Fig. 39

Inner Housing

Fig. 38

Change plate

groove

Clutch cam

Retaining ring S-7

Compression spring 7

Gear Housing

Complete

Fig. 36

Piston cylinder in the rear

dead center position

Swash bearing 10

Stop ring E-4

Flat washer 5

Compression spring 6

Spur gear 10

upper pin of Inner housing

Cam shaft

1R252

Round Bar for

Arbor 30-100

Oil Seal 25

Neeld Bearing

Complete

P 11 /14

Inner housing