Dynabrade 66402, Инструкция по эксплуатации, Страница: 3 / 6

66440 Air Motor
1 52164 Exhaust Cover
2 52166 Seal
3 94522 Muffler Cap
4 95375 O-Ring
5 50511 Screw (2)
6 01791 Split Lock Washer (3)
7 52180 Exhaust Clamp
8 52161 Gasket
9 66442 Housing Assembly
10 01823 Washer
11 96151 Shim
12 96152 Shim
13 01815 Spindle Nut
14 01825 Bearing
15 52470 Shim
16 52469 Shim
17 52472 Front End Plate
18 01672 Spring Pin
19 52467 Rotor Spacer
20 52466 Rotor
21 52474 Rotor Blade (4/pkg.)
22 52475 Cylinder
23 52476 Rear End Plate
24 01036 Bearing
25 52478 Governor Cage
26 52498 Governor Weight (2)
27 96059 Grooved Pin (2)
28 50468 Pin
29 50541 2.0Hp Governor Valve
30 52174 Shim
31 52175 Shim
32 01829 Spring
33 50548 Spring Holder
34 52477 Gasket
35 52461 Governor Cover
36 95720 Screw (4)
Index Key
No. Part # Description
8 1
7 6 4 3 2
9 11 18 21
20
25 28 29 31 33
18 23 24 26 27 30 32 34 35 6 36 22
17 19 16 15 14 13 10 12
Adhesive: A
2
= Loctite #271
A
8
= Loctite #567
Torque: N•m x 8.85 = In. - lbs .
Oil: O
1
= Air Lube
Grease: G
1
= Lubriplate 630 AA
Key
66440 Air Motor Disassembly/Assembly Instructions
Important: Manufacturers warranty is void if tool is disassembled before warranty expires.
To Disassemble:
1. Disconnect power source from machine.
2. Remove machine from lathe mount and remove abrasive belt. Loosen
97108 Set Screws (2) on machine housing
3. Slide 66440 Air Motor from machine housing.
4. Remove drive wheel by inserting a 1/4" Hex Wrench into end of rotor shaft and twist drive wheel from motor.
5. Remove
66413 Spacer and 97813 Seal from rotor shaft.
6. Secure motor housing in padded vise with housing cover facing upwards.
7. Remove
95720 Screws (4) and 01791 Washers and lift off cover.
8. Remove motor assembly from motor housing.
9. Remove governor cage assembly (left handed threads).
10. Press 52466 Rotor from 52476 Bearing Plate and 01036 Bearing. Press bearing from bearing plate.
11. Remove cylinder and rotor blades. Secure rotor in vise and remove rotor nut.
12. Remove 52472 Bearing Plate from rotor. Press 52469 & 52470 Shims and 01825 Bearing from bearing plate.
To Reassemble:
Important: Be certain parts are clean and in good repair before reassembling.
1. Install 52469 & 52470 Shims into 52472 Bearing Plate so they seat flush.
2. Press in 01825 Bearing. Install assembly on to rotor shaft.
(continued on page 4)
3
9.0 N•m T
T
A
G
O
9.0 N•m T
Left Hand Threads
5