Makita VC2211M Technical Information page 7

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[3] DISASSEMBLY/ ASSEMBLY

[3]-1. Motor section (cont.)

ASSEMBLING

(5) Make sure that Wave washer 20 is placed in the bearing chamber of Endbell, insert Armature assembly into Endbell.

(6) While pressing the bearing chamber of Endbell straight down so that Wave washer 20 is approximately level,

alternately tighten the two M5x60 Pan head screws with a manual screwdriver until they are seated. (Fig. 18)

Then using 1R344, tighten the screws to a tightening torque of 1.3 to 1.5N.m.

Note: Brush holders can be now installed in place.

(7) Install Fan 62 onto Armature shaft as follows; place Fan 62 onto Armature shaft so that the crimped end of Fan bush

is positioned on the opposite side of Endbell, then tighten Fan 62 hand-tight by turning it counterclockwise, and then

tighten securely by pushing the fan blade with a small slotted screwdriver. (Fig. 19)

Note: Be careful not to deform the fan blade with the screwdriver.

(8) Install Seal ring 70 onto Motor cover, then mount Motor cover firmly over Endbell and Field.

Fig. 18

M5x60

Pan head screw

Endbell

Field

(9) Matching the three circular mating depressions of Support ring with the three circular mating bosses

of Tank cover complete, mount Support ring into Tank cover complete. (Fig. 20)

(10) Matching the three mating bosses of Fan cover with three of the six mating depressions of Support ring,

mount AC motor unit on Support ring. (Fig. 21)

Fig. 20

Support ring

Tank cover complete

Fig. 21

circular mating

depression

circular mating boss

Fig. 19

AC motor unit

Fan cover

Support ring

P 7/ 21

mating boss

mating depression

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