M a i n t e n a n c e
M o t o r A s s e m b l y
Item numbers in Bold refer to illustration.
•
Fit Rear Bearing Plate 48 over rear spigot of Rotor 50, applying pressure to inner race of Bearing 47 press to give gap
shown in illustration.
•
Fit Rotor Blades 51 (5 off) to Rotor 50, slide Cylinder 49 over the assembly.
•
Fit Front Bearing Plate 52 over front spigot of 50. Supporting rear spigot of 50 apply pressure to the inner race of
Bearing 54, press onto front spigot.
•
Fit Rear Bearing Housing 46 to rear of assembly.
•
Fit Front Bearing Housing 53 to front of assembly.
ITEM
WHEN ASSEMBLING OR SERVICING OIL FREE MOTOR SMOKING IS PROHIBITED. THE
ROTOR BLADES CONTAIN P.T.F.E. AND AT TEMPERATURES ABOVE 300° INHALING THE
RESULTANT VAPOUR MAY CAUSE A TEMPORARY ALLERGIC REACTION. CARE SHOULD BE
TAKEN WHEN BLOWING OUT P.T.F.E. RESIDUE FROM SINTERED SILENCER. ALWAYS WASH
HANDS BEFORE TOUCHING CIGARETTES, PIPES, FOOD ETC.
18
117 54
53
POSITION OF BLADE
NOTCH UNIMPORTANT
MAXIMUM DIMENSION AFTER BEARING
IS PRESSED ONTO ROTOR
MOTOR ASSEMBLY PARTS LIST
SUPPLIER
PART No.
DESCRIPTION
45
305743
MOTOR COMPLETE
46
256713
REAR BEARING HOUSING
47
500693
BEARING
48
256723
REAR BEARING PLATE
49
500203
CYLINDER
50
251763
ROTOR
51
305233
ROTOR BLADES
52
256733
FRONT BEARING PLATE
53
256743
FRONT BEARING HOUSING
54
64368
BEARING
117
251393
ROTOR PINION
45
52
49
51
50
48
0.040
0.025
AVDEL
QTY
PART No.
84110-12036
1
84110-12037
1
84110-12038
1
84110-12039
1
84110-12040
1
84110-12041
1
84110-12042
5
84110-12043
1
84110-12044
1
84110-12045
1
84110-12082
1
WARNING
46
47
REC
SPARES
2
1
10
1
2