Parts Page Reorder No. PD01•40
Effective April, 2001
Supersedes PD98•17
Models:
13400 – 3,400 RPM
.7 Hp Dynisher
13410 – 3,400 Versatility Kit
13411 – 3,400 Versatility Kit
Air Motor and Machine Parts
Always operate, inspect and maintain this tool in accordance with the Safety Code for portable air
tools (ANSI B186.1) and any other applicable safety codes and regulations. Please refer to
Dynabrade’s Warning/Safety Operating Instructions for more complete safety information.
!
WARNING
1
Index Key
No. Part # Description
6
1
2
3
4
5
6
7
8
9
53163 Handle Assembly
96278 Screw Assembly (3)
13442 Shroud
40029 Cam Lock
01678 Screw
53167 Handle Support
02552 Bearing (2)
53182 Gear Shaft (2)
53180 Planetary Carrier
5
2
3
4
10 53193 Gear (2)
11 04026 Bearing (4)
12 53191 Ring Gear
13 13433 Arbor Adapter
14 13432 Spindle Cover
15 50750 Spacer
16 13434 Flange
17 13441 Flange
18 96264 Screw
19 01007 Bearing
10
8
11
7
A
14
A
2
13
8
16
7
9
12
18
17 N•m
T
28 N•m
T
15
17
21
31
29 A
28
8
27
25
32
23
20 01121 Shim Pack
21 53183 Front End Plate
22 01010 Spacer
33
23 04017 Rotor
A
26
6
24 01185 Blades (4/pkg.)
25 01028 Cylinder
26 50767 Pin
27 13440 Rear End Plate
28 02649 Bearing
O
24
22
1
20
G
30
1
34
19
36
37
43
29 04014 Screw
30 01041 Grease Fitting
31 13430 Housing Assy.
(includes 13436 Bushing
& 01041 Grease Fitting)
32 01089 Safety Throttle Lever
33 13436 Bushing
34 01017 Pin
35 13438 Handle Grip
36 13435 Valve Stem
37 13439 Ball
44
52
38
39
45
35
40
46
47
48
41
42
8.5 N•m
49
50
T
38 07145 Spring
39 13437 Speed Regulator
40 01024 O-Ring
A
A
51
8
6
41 13428 Packing
42 13427 Regulator Plug
43 01565 Air Control Ring
44 95438 O-Ring
45 95711 Retaining Ring
46 94521 Muffler Base
47 94528 Muffler
23 N•m
T
O
1
48 94522 Muffler Cap
49 95375 O-Ring
50 94526 Spacer
51 94523 Inlet Adapter
52 94519 Muffler Assembly
KEY
A
Adhesive: A2 = Loctite #271
A6 = Loctite #380
Oil: O = Air Lube
O
G
1
A8 = Loctite #567
Grease: G = Lubriplate 630AA
1
Torque: N•m x 8.85 = In. - lbs.
T
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Disassembly/Assembly Instructions - Dynisher
Important: Manufacturer’s warranty is void if tool is disassembled before warranty expires.
Please refer to parts breakdown for part identification.
Motor Disassembly:
1. Disconnect tool from power source. Remove pneumatic wheel or accessory from spindle.
2. Loosen 01678 Lock Screw and remove handle assembly. Remove flange and spacer from motor shaft.
3. Secure motor housing using padded vise with motor spindle facing upwards.
4. Using an adjustable pin wrench, remove 13432 Spindle Cover.
5. Remove 04014 Set Screw from housing.
6. Pull 13433 Arbor Adapter and planetary carrier assembly from housing.
7. Press planetary carrier assembly from rear 02552 Bearing. Remove ring gear and gears from 53180 Planetary Carrier.
8. Secure planetary carrier in vise and remove 13433 Arbor Adapter. Press carrier from front 02552 Bearing.
9. Grab onto 04017 Rotor/Pinion and pull motor assembly from motor housing.
10. Press 04017 Rotor/Pinion from 13440 Rear Bearing Plate. Press 02649 Rear Bearing from rear bearing plate.
11. Remove 01028 Cylinder and 01185 Rotor Blades from rotor.
12. Press rotor pinion assembly through 01007 Front Bearing and 53183 Front Bearing Plate.
Motor Disassembly Complete.
Housing Disassembly:
1. Position housing in padded vise with air inlet facing up.
2. Remove air fitting by securing 94523 Inlet Adapter with a wrench and twist air fitting from inlet adapter.
Important: 94523 Inlet Adapter must be secured before attempting to remove air fitting to avoid damaging valve body housing.
3. Remove 94523 Inlet Adapter.
4. Remove 95711 Retaining Ring from inlet adapter and separate 94521 Muffler Base from 94522 Muffler Cap. Remove 94528 Felt Muffler.
5. Remove 01565 Air Control Ring from housing.
6. Using a 2.5mm drift pin, tap 01017 Pin from housing and remove throttle lever assembly.
7. Remove 13427 Plug. Pull 13437 Speed Regulator from housing and remove 01024 O-Rings, 07145 Spring, 13439 Ball, and 13435 Valve Stem.
Disassembly Complete.
Motor Assembly:
Important: Be sure parts are clean and in good repair before assembly. Follow all grease, oil, and torque specifications.
1. Place 04017 Rotor in padded vise with threaded spindle facing upwards.
2. Slip 01010 Spacer onto 04017 Rotor.
3. Place a .002" shim into 53183 Front Bearing Plate as an initial spacing and slip 01007 Bearing into plate. Note: 01121 Shim Pack contains .001"
and .002" shims.
4. Press bearing/bearing plate assembly onto rotor.
5. Check clearance between rotor and bearing plate by using a .001" feeler gauge. Clearance should be at .001" to .0015". Adjust clearance by repeating
steps 2-4 with different shim if necessary.
6. Once proper rotor gap clearance is achieved, install well lubricated 01185 Blades (4) into rotor slots. Dynabrade recommends using their
95842 Air Lube.
7. Install cylinder over rotor/pinion. Be sure air inlet holes of cylinder face away from 53183 Front Bearing Plate.
8. Press 02649 Rear Bearing into 13440 Rear Bearing Plate. Press bearing/bearing plate assembly onto rotor. Be sure that pin and air inlet holes line up
with pin slot and air inlet holes in cylinder. Important: Fit must be snug between bearing plates and cylinder. If too tight, rotor will not turn freely. Rotor
must then be lightly tapped at press fit end so it will turn freely while still maintaining a snug fit. A loose fit will not achieve the proper preload
of motor bearings.
10. Secure motor housing in padded vise so motor cavity faces upwards. Install motor assembly into housing. Be sure motor inlet is facing the handle and
it drops all the way into housing.
11. Press front 02552 Bearing onto front end of 53180 Planetary Carrier.
12. Apply #271 Loctite® to 13433 Arbor Adapter and install onto 53180 Planetary Carrier (torque 17.0 N•m/150 in. - lbs.).
13. Install 53193 Gears, 04026 Bearings and 53182 Gear Shafts onto planetary carrier.
14. Slip 53191 Ring Gear over gears and press rear 02552 Bearing onto planetary carrier.
15. Apply two drops of #271 Loctite® to threads of 13432 Spindle Cover.
16. Install 13432 Spindle Cover onto housing to secure motor (torque 28 N•m/250 in. - lbs.).
Motor Assembly Complete.
Housing Assembly:
1. Install 13438 Handle Grip.
2. Insert 13435 Valve Stem through housing and into hole in 13436 Bushing.
3. Insert 13439 Ball, 07145 Spring, 13437 Speed Regulator with 01024 O-Ring in place.
4. Install 13428 Packing onto 13427 Regulator Plug. Secure plug in place torque 8.5 N•m/75 in. - lbs.
5. Insert 94528 Muffler into 94522 Muffler Cap. Install 94521 Muffler Base onto muffler cap.
6. Install 94538 O-Ring into groove on muffler base. Place 95375 O-Ring and 94526 Spacer into recessed area of muffler cap.
(continued on next page)
3
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Disassembly/Assembly Instructions (continued)
7. Slip 94523 Inlet Adapter through muffler assembly and install 95711 Retainer Ring into groove on inlet adapter.
8. Install 01565 Air Control Ring into housing.
9. Apply Loctite® #567 to threads of 94523 Inlet Adapter and install entire muffler assembly onto housing inlet (torque 23.0 N•m/200 in. - lbs.).
10. Replace air fitting. Secure inlet adapter with a wrench before tightening air fitting.
11. Install throttle lever and 01017 Pin.
Tool Assembly is complete. Please allow 30 minutes for adhesives to cure before operating tool.
Important: Motor should now be tested for proper operation at 90 PSIG. If motor does not operate properly or operates at a higher RPM than marked on the
tool, the tool should be serviced to correct the cause before use. Before operating, place 2-3 drops of Dynabrade Air Lube (P/N 95842) directly into air inlet
with throttle lever depressed. Operate tool for 30 seconds to determine if tool is operating properly and to allow lubricating oils to properly penetrate motor.
Loctite® is a registered trademark of Loctite Corp.
Optional Accessories
Dynaswivel®
96234 Motor Tune-Up Kit
•
Includes assorted parts to help
maintain and repair motor.
Swivels 360° at two locations which allows an
air hose to drop straight to the floor, no matter
how the tool is held.
Note: For proper connection to a 1/4" NPT
thread a reducing bushing is required.
• 95461 3/8" NPT.
94473 Dynacushion® Pneumatic Wheel
• Easily regulate hardness by air pressure.
• 5" Diameter x 3-1/2" Wide.
• Inflates to 20 PSIG maximum.
• 3-1/2" wide x 15-1/2" long belt size.
94465 Wheel Inflation Tool
• Controlled inflation/deflation of
pneumatic wheel.
• Has 1/4" female thread; fits 1/4" air hose.
• 95633 Nozzle Replacement available.
95542 Grease 10 oz.
Dynabrade Air Lube
•
•
•
Multi-purpose grease for all types of bearings,
cams, gears.
• Formulated for pneumatic equipment.
• Absorbs up to 10% of its weight in water.
• Prevents rust and formation of sludge.
• Keeps pneumatic tools operating longer
with greater power and less down time.
High film strength; excellent resistance to
water, steam, etc.
Workable range 0˚ F to 300˚ F.
95541 Push-type Grease Gun
95842: 1pt. (473 ml)
95843: 1gal. (3.8L)
•
One-hand operation
53159 Shroud Assembly
• Extended length to enclose 4 inch wide
abrasive accessories.
DYNABRADE®
Visit Our Web Site: www.dynabrade.com
Email: [email protected]
DYNABRADE, INC., 8989 Sheridan Drive • Clarence, NY 14031-1490 • Phone: (716) 631-0100 • Fax: 716-631-2073 • International Fax: 716-631-2524
DYNABRADE EUROPE S.àr.l.,
Zone Artisanale
•
L-5485 Wormeldange—Haut, Luxembourg
•
Telephone: 352 76 84 94 1 • Fax: 352 76 84 95 1
©DYNABRADE, INC., 2004
PRINTED IN USA
PD01.40_Rev.1_02/04
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