BURR KING 960-272 User manual

BURR KING MFG. CO., INC
1220 Tama a Lane
Wa saw, MO 65355
www.bu king.com
[phone] • 800-621-2748
Fax [phone]
BURR KING MODEL 960-272
TWO WHEEL GRINDER
MODEL 960-272
INSTRUCTION MANUAL
Model 99730
Shown
March 2020

BURR KING MFG. CO., INC.
1220 TAMARA LANE
WARSAW MO 65355
WWW.BURRKING.COM
[phone]

[phone]
FAX [phone]
June, 2007
Burr King Manufacturing Company. Inc. warrants the below product to be free of defects in material and workmanship. The period of
warranty is 1 year (90 days for vibratory bowls of 20 quart and lesser volume) from the date of purchase. No warranty is provided for
products that have been modified, abused, handled carelessly, where repairs have been made or attempted by others, or for freight damage.
No warranty is provided for three phase electric motors, controllers, etc. when the motors, controllers are not protected by magnetic starters
that were supplied and installed by Burr King Manufacturing Company. Inc. No other warranty, written or verbal is authorized by Burr
King Manufacturing Company, Inc.
During the warranty period Burr King Manufacturing Company, Inc (or its authorized suppliers or agents) will replace or repair the below
product without charge if the product is found by Burr King Manufacturing Company, Inc. to be defective. To receive warranty services you must
contact Burr King Manufacturing Company, Inc. and receive authorization for warranty service. Unless otherwise authorized by Burr King
Manufacturing Company, Inc. Products (see * below) must be returned to the factory to receive warranty service.
*Motors, speed controllers, and certain other accessories are warranted by their respective manufacture. To receive warranty service on these
items you must contact a brand label service center that supports the product in need of service. Burr King Manufacturing Company; Inc. will assist
you in locating a service center.
For the first thirty days after purchase, and when Burr King Manufacturing Company, Inc. authorizes warranty service, we will pay
normal and necessary surface freight charges both ways (except for items in *). After thirty days the customer is responsible for all freight
charges. Where possible Burr King Manufacturing Company, Inc. may elect to make on site service and/or repairs necessary to return the
product to serviceable condition.
To assure prompt warranty service it is necessary that you complete and return the below warranty information to Burr King Manufacturing
Company, Inc. please FAX or MAIL at your convenience.
Product model: _______________________ Serial number: _______________________
Date Purchased: ______________________ Purchased from: ______________________
Address: ____________________________ City: _______________________State/Prov: _________Postal code________
Your company name: _____________________________________________
Address: _____________________________City: _______________________State/Prov: __________Postal code________
Phone: _______________________________Fax: _______________________Email: _______________________________
Your name: ___________________________Title: _______________________
How did you learn about Burr King products?
Trade show___Web___Industrial Distributor ___Advertisement ___Other __________________________Which one:________________________
What is the intended use of this product? ______________________________________________________________________________________
Please indicate the general work types performed at your company, check all that apply:
Fabrication___Machining___Casting__Molding___Welding___Finishing___Assembly___Research___Other___
Please indicate the primary product focus of your company; check all that apply,
Aircraft/Missile___Automotive___Contract machine___Contract Fabrication___ Agricultural____Maintenance___ Recreational___
Job shop___Foundry___Construction___Arts___Orthopedic___Dental___Medical___Other_________________________________
Please tell us what we can do to improve our products:
________________________________________________________________________________________________________________________
________________________________________________________________________________________________________________________
May we contact you? Yes___No___
Thank you for purchasing Burr King products!
R e g i s t e r o n li n e @
w w w. b u r r k i n g . c o m

BURR KING MFG. CO., INC.
1220 TAMARA LANE
WARSAW MO 65355
WWW.BURRKING.COM
[phone]

[phone]
FAX [phone]
April 2, 2009
LETTER OF AUTHENTICITY
This letter is to certify that all Burr King Belt grinders, Disc grinders, Polishing
machines Vibra King Chambers and Bowls are manufactured and assembled in the
United States of America.
(Tariff number 847990 criterion A)
Don Mac Carthy
President
See our catalog at www.burrking.com contact us at in[email protected]

BURR KING MFG. CO., INC.
1220 TAMARA LANE
WARSAW MO 65355
WWW.BURRKING.COM
[phone]

[phone]
FAX [phone]
960-272 Important Safety Instructions
OPERATOR, and OPERATING AREA SAFTEY
R E AD A N D S A V E A L L I N S T RU C TI O N S F OR F U TU R E R E FE R E N CE
Subject equipment includes Grinders, buffers, polishers, and other rotating equipment. Serious injury or death
may occur if minimum safety precautions are not understood, and obeyed by operators and those other persons
who may be in the immediate vicinity of the subject equipment. Persons who operate, or are in the immediate
vicinity of the subject equipment must be properly trained in, and use, minimum safety precautions and
procedures for such machinery.
1. READ ALL INSTRUCTIONS
• Read and understand all operating instruction, manuals, labels, and other information provided with the equipment.
2. KEEP WORK AREA CLEAN
• Cluttered areas and benches invite injuries.
3. CONSIDER WORK AREA ENVIRONMENT
• Do Not expose power tools to rain
• Do Not use grinder in damp or wet locations.
• Keep work area well lit.
• Do Not use grinder in presence of flammable liquids or gases
4. GUARD AGAINST ELECTRICAL SHOCK
• Prevent body contact with grounded surfaces. For example: pipes, radiators. Disconnect from power source when
not in use. Never use if electrical cord is damaged or wet. Always keep electrical cords clear of rotating parts and belt
while in motion. Electrical installation shall be in accordance with applicable codes and regulations.
5. KEEP CHILDREN AWAY
• Do Not let visitors contact tool or cord
• All visitors should be kept away from work area
6. DRESS PROPERLY
• Do Not wear loose clothing or jewelry.
• Non-Skid footwear is recommended when working with equipment.
• Wear protective hair coverings to contain long hair.
• Wear proper attire to protect eye, hand, face, arm, leg, feet and body that is adequate to protect against flying debris,
forcibly ejected work pieces, broken abrasive belts, ect.
WARNING!
WHEN USING ELECTRIC TOOLS, BASIC SAFTEY PRECAUSTIONS
SHOULD ALWAYS BE FOLLOWED TO REDUCE RISK OF FIRE,
ELECTRIC SHOCK AND PERSONAL INJURY.

7. USE SAFETY GLASSES
• Everyday eyewear does not feature impact resistance lenses, and they are NOT safety glasses
8. WEAR DUST MASK
• Some dust created by grinding activities may contain chemicals known to cause cancer, birth defects or other harm.
Provide adequate ventilation.
9. SPARK AND DEBRIS ARRESTING APPARATUS
• To further reduce the exposure you may wish to connect an apparatus to the machine to contain dust and debris/spark
arresting device to suppress sparks thereby limiting human inhalation risk, and risk of fire or explosion
10. KEEP ALL GUARDS IN PLACE AND PROPERLY ADJUSTED
• Keep all guards in place and in working order.
• Do not reach inside the safety guards while the machine is running.
• Do not operate this machine if the gap (nip point) between a moving belt, wheel or disc and the work support surface
exceeds 1/8 inch or 3.175 mm
• Never position the work rest table at an acute angle between the top of the work rest table and the moving belt or
wheel. Doing so will create “nip point” that can cause serious injury should an operators body part become entangled
(pulled into) the nip point created by this acute angle.
• Do not operate this machine if the gap between the moving abrasive belt, disc or wheel and the adjacent face of the
work rest (or table) will permit passage of the work piece through the gap (nip point). Note, however, that certain
alloys such as titanium may create conditions where grinding debris can accumulate in a tight gap creating a potential
fire hazard. When in doubt consult with your safety officer. Failure to observe this warning may result in the work
piece or other item being caught in this gap. And/or being forcibly ejected. Failure to heed this warning may cause
serious bodily harm to the operator and/or bystanders. Never use this equipment if you are not properly trained in its
operation and/or safe use. If in doubt stop and ask for guidance.
11. AVOID CONTACT WITH THE BELT
• The abrasive belt when running is an aggressive cutting tool.
Use work piece holding devices when ever possible that diminish the possibility that persons will come in contact with
moving machine pieces, or spark/debris output from the machine.
12. SECURE THE GRINDER
• Bolt the grinder securely to the stand or other stable surface to avoid tipping when unit is in operation.
13. BEFORE SERVICING
• Disconnect the grinder from the power source.
14. NEVER LEAVE TOOL RUNNING UNATTENDED
• Turn power off. Don’t leave until the grinder comes to a complete stop.
15. DO NOT USE NEAR FLAMMABLE MATERIALS
• Sparks from the grinder can cause fires.
16. HOLD MATERIAL TIGHTLY
• Always hold the work piece firmly when grinding and apply steady pressure.
• Use work piece holding devices when ever possible that diminish the possibility that persons will come in contact
with moving machine pieces, or spark/debris output from the machine.
17. DO NOT USE DAMAGED BELTS
• Belts that show wear should be discarded.
18. AVOID USING DIRECTIONAL BELTS
• Using belts with a butt joint will out perform belts that have a lap joint and also do not require directional installation.
• Lap joint style belts are prone to separation.

19. USE ABRASIVE BELTS FROM RESPECTED BELT MANUFACTURES
• Not all abrasive belts are created equal. Belts that are very inexpensive are usually manufactured cheaply.
• Use abrasive belts of proper size
20. KNOW WHAT YOUR GRINDING
• Avoid mixing different metals, alloys, and materials. To mix such materials might create a fire or explosion hazard
• Exotic materials such as titanium, magnesium, and other chemically active materials will present fire and explosion
hazards that if ignored can result in grave personal injury and/or property damage.
• Consult with your material supplier or other qualified expert regarding the materials on which you wish to work.
21. KEEP GRINDER MAINTAINED
• Ensure contact wheels and idler wheels are in good condition and are free from cuts or splits. If damaged parts are
found, immediately discontinue use of the grinder and order replacement parts.
• Never perform maintenance on the grinder with its electrical power source connected.
22. DO NOT USE STONE WHEELS
• The use of stone or vitreous wheels on any Burr King grinder is prohibited. The machine guarding is not suitable for
these types of wheels. To do so will create an operator safety hazard.
23. ROTATIONAL SPEED WARNING, CONTACT WHEELS
Scope: Contact wheels manufactured by Burr King Manufacturing Company, Inc., which have rubber or urethane
tires. Examples include but are not limited to stock codes 202, 302, 402, 502,702, 802, 902, 1002, 1202 and variants.
Variants have stock codes that begin with the base number; i.e. 802-S-55 is an 802 variant.
Users are warned not to exceed the below listed revolutions per minute (RPM) on the subject wheels. Failure to heed this
warning may lead to tire de-bonding, fragmentation, or other mechanical failure. Such failures may cause serious personal
injury to operators or bystanders, and/or cause property damage. All Burr King products are warranted for various time
periods to be free of material and/or workmanship defects. Burr King Manufacturing Companies standard warranty policy
is summarized as follows for contact wheels. 1 year from date of purchase if mounted on a Burr King machine purchased
on the same date or 90 days if purchased as a spare or replacement part. Our warranty does not apply to wheels that are
mounted on products not manufactured by Burr King Manufacturing Company, Inc. Users who mount Burr King
manufactured contact wheels on product not manufactured by Burr King Manufacturing Company, Inc. do so at their own
risk and assume all liability for having so mounted the contact wheel(s).
Remember good safety practice demands guarding to protect operators and bystanders from wheel failure and/or debris.
Never use the subject contact wheels without proper guarding that meets commonly accepted safe practice. See OSHA,
U/L, CSA, CE, ISO and other respected safety standards.
Stock code
Contact Wheel Maximum Safe RPM
202, 302 10000
402, 502, 702 802 4400
902, 1002 3000
1202 2200
24. OCCUPATIONAL NOISE EXPOSURE
Burr King products produce levels of noise consistent with their intended purposes. The level and spectral content of noise
produced is dependent on the product type, the degree that the product is maintained in proper operating condition, the
abrasive/media and accessories used, the specific application, and the surrounding environment. Noise levels produced by
various Burr King grinders and polishers, as measured at the Burr King factory, range from 80 to 93 decibels. Product
operators and persons in the immediate product vicinity should be protected from excessive noise levels as prescribed in
OSHA regulation 29, piece 1910.95 titled “Occupational Noise Exposure”.

ROTATING EQUIPMENT CAN BE DANGEROUS TO OPERATORS AND THOSE WHO MAY BE IN ITS
IMMEDIATE OPERATING VICINITY. IT IS THE ABSOLUTE AND DIRECT RESPONSIBILITY OF
PURCHASERS, MANAGERS, AND OPERATORS OF THIS EQUIPMENT TO UNDERSTAND AND OBEY
THE FOREGOING MINIMUM OPERATING SAFETY REQUIREMENTS. IF YOU HAVE QUESTIONS OR
SAFETY CONCERNS REGARDING OPERATING THE SUBJECT EQUIPMENT PLEASE CALL YOUR
AUTHORIZED BURR KING DISTRIBUTOR, OR BURR KING MANUFACTURING AT 1-800-621-2748.
YOUR SAFETY IS OUR FOREMOST CONCERN!
Burr King Manufacturing disclaims any and all responsibility for injuries, damage, loss of income, or
other adverse consequence as might be incurred by purchasers, managers, and operators of this
equipment.
25. TRAINING
• Do train operators and others in safe operating practices
• Post these instructions so they are available for future reference and new operators.

BURR KING MFG. CO., INC.
1220 TAMARA LANE
WARSAW MO 65355
WWW.BURRKING.COM
[phone]

[phone]
FAX [phone]
960-272 ASSEMBLY INSTRUCTIONS
Please note that your grinder has been partially disassembled to help prevent damage during shipping. We hope
this will not cause you an inconvenience. If you have any questions or need assistance please contact the
factory 800-621-2748.
Installing the tracking assembly
1. Remove machine and contents from the carton leaving the machine fastened to the
plywood-shipping base. Place machine on a secure workbench or the floor.
2. Unwrap the tracking and tensioning assembly.
3. Locate the 3/8” studs and elastic stop nuts and washers. See Figure 1.3
4. Using a 9/16” wrench or socket, remove the nuts and washers.
5. Place the tracking assembly over the studs and replace the nuts and washers tightening
the nuts before letting go of the tracking assembly.
6. “SNUG” the nuts and do not over tighten because the tracking assembly must be able to
pivot for the belt to track properly.
Installing contact wheel
1. Remove nut and washer from drive arbor. See figure 1.4
2. Slide contact wheel onto arbor.
3. Reinstall washer and nut and tighten with a 15/16” socket or crescent wrench.
Use caution when lifting grinder. Use two
people when removing from shipping box.
Fig. 1.3
Fi
g
. 1.4

BURR KING MFG. CO., INC.
1220 TAMARA LANE
WARSAW MO 65355
WWW.BURRKING.COM
[phone]

[phone]
FAX [phone]
Operating instructions for the Model 960-272 belt grinder
Over view: The model 960-272 belt grinder is a two-wheel belt grinder that uses a 2 x 72-inch (50.8mm x 1.82m) continuous loop
abrasive belt. For maximum efficiency and your safety we recommend you read and understand all operating instructions, manuals,
labels, and other information provided with the equipment.
Various model 960-272 versions are available including models with fixed and variable abrasive belt speed, and various horse
power options and models with 8 or 10 inch contact wheels (203mm and 254mm contact wheels). Several accessories are also
available including small diameter contact wheels, combination platen and small contact wheel assemblies, full abrasive belt guards,
dust collection apparatus, and other contact wheel options. Your Burr King distributor will assist you in selecting value adding options
and accessories to meet your needs.
Receipt and initial machine set-up
1. Insure that you have received all of the items that you ordered. Compare the packing slip with your purchase order, and of course
with the physical items received.
2. Verify that there is no obvious shipping damage. If shipping damage is discovered notify the freight carrier of your intention to file
a freight damage claim. They will assist you.
3. Verify that the AC power that is identified on the machine as received matches the AC power that you intend to operate the
machine with. Do not modify the machine’s wiring without first contacting your distributor or Burr King Manufacturing.
4. Do not modify or defeat any electrical wiring safety feature. For example, do not remove the grounding pin on the AC electrical
plug.
5. Verify that you have received a warranty card, parts lists, catalog, and Operator, and Operating Area Safety Instructions.
6. Complete the warranty card and return it to Burr King Manufacturing via FAX or mail.
7. Verify that the safety guards for the machine are in place and functional. See the parts list and schematic for the below indicated
part numbers.
a. The contact wheel guard (903K or 913) and backup platen (964-01) are mounted and adjusted such that the platen lightly touches
the back of the abrasive belt.
b. The rear idler wheel guard (912) is mounted.
8. Prior to operating the model 960-272 read the Operator, and Operating Area Safety Instructions carefully. Insure that all
persons who will operate the machine or who will work in the vicinity of the machine read, understand, and comply with these safety
instructions.
9. Insure that the grinder is located in an area that provides operators with clear and unobstructed access to the machine. The work
place should be free from floor obstructions, trip points, and other faults that could reduce operator safety.
10. Bolt the machine to a structurally sound surface or pedestal. If a pedestal is used bolt the pedestal securely to the floor.
11. Insure that your AC electrical power source is properly sized and properly fused for the machine you purchased. Consult with a
competent electrician to determine the proper specifications for your electrical service prior to connecting your model 960-272 belt
grinder.

Functional machine operating instructions
Perform the following steps before each use of your model 960-272 belt grinder:
1. Insure that the gap (nip point) between the face of the abrasive belt and the work rest is adjusted so
that your work piece will not pass through this gap. See Figure 2.1
2. Locate the two 9/16 inch hex nuts and studs that secure the motor adapter (P/N 908) to the electric
motor. The machine can be adjusted to positions between vertical to horizontal by loosening these
nuts, pivoting the machine and securing the nuts. See Figure 2.2
3. Check the nut that secures the contact wheel (P/N 902 or 1002) to its mount. Insure this nut is
tightened to 10 to 15 foot pounds of torque. (1.4 - 2 kg force metres) See Figure 2.3
4. Insure that the abrasive belt is tensioned properly. To do this raise the tensioning handle (P/N
937G). You will hear mechanical clicks as the tensioning ratchet pawl (737F) moves. Generally,
the belt will be adequately tensioned when you hear three to eight clicks. To reduce or release the
belt tension slightly raise the tensioning handle (P/N 737A) then press the button (P/N 737B) in the
center of the tensioning handle. Move the tensioning handle down slightly to reduce belt tension or
all the way down to release belt tension. See Figure 2.4
5. Insure that your hands and other body parts and electrical cords are completely clear of the grinding
belt, and pinch points.
6. Protect your face and eyes and other body tissue from grinding debris.
Fig. 2.1
Fig. 2.2
Fig. 2.4
Fi
g
. 2.3
Warning: Failure to properly adjust the nip point
may cause your part to become lodge, ejected
and may lead to bodily harm .
Wear proper clothing and
personal protection
equipment we operating

7. Engage the motor by placing the Start/Stop switch to Start. The belt must rotate smoothly in a counter-clockwise (CCW) direction
about the machine wheel belt path. If either of these conditions are not met immediately turn the machine OFF.
a. If the abrasive belt does not remain centered on the contact wheel (P/N 902 or 1002) while the belt is moving use the tracking
adjustment (P/N 921) on the upper left side of the machine to track the belt to the center of the contact wheel. Turning this control
clockwise CW will cause the belt to track to the right, conversely turn the control CCW will cause the belt to track to the left.
b. If the belt runs in reverse (up from the floor, or CW) correct this by changing the main drive motor rotation direction.
Disconnect the machine from its AC electrical power and have a competent electrician:
1) Reverse the motor direction of a three-phase motor by reversing any two legs of the input power lines.
2) Reverse the motor direction of a fixed speed single phase motor by reversing leads 5 and 8 found within the metal wiring box
located on the motor, or as otherwise instructed on the actual motor label.
3) To reverse variable speed models consult the documentation that was supplied with the motor controller, or call the Burr King
factory for assistance.
If the abrasive belt tensions, and tracks properly, but the machine has excessive vibration, turn the machine OFF and call the Burr
King factory for assistance.
8. Your machine may also comes equipped with a braking system. This brake has been preset from the factory and should stop your
grinder with in 5 seconds.
9. About your controller. Your Burr King Grinder uses a controller from KB Electronics. The complete manual for the controller is
included with your machine. For an additional copy of the manual please visit www.kbelectronics.com. Figure 3.5 shows your
controller and settings. The variable speed control is based on a percentage of spindle speed. The spindle is set at the factory to
approximately 3,000 RPM. Figure 3.6 shows the conversion to surface feet (and meters) per minute.
Your controller may have the following options depending on your models
installed options.
1. Forward – Stop – Reverse: This option allows your belt to run in a
Counter-Clockwise or Clockwise direction. Normal operation of the
machine is to run in a Forward or Clockwise direction. If you wish to run
your machine in a reverse or counter-clockwise direction please make sure
your machine is fitted with part number 701-2, Anti-Rotate Bearing. If
you have a controller with the reverse switch installed you already have
the Anti-Rotate bearing. When reversing direction, make sure the belt
comes to a compete stop. Then engage in the reverse direction.
2. Stop – Start: To start your machine make sure the red mushroom switch
is pulled out and then move the toggle switch all the way to the start
position. The switch will return to the middle position. To turn the
machine off, lower the switch to the stop position.
3. Red Mushroom Stop Switch: This switch is installed incase of
emergency. Push the switch in to stop the grinder. To reset pull the switch
Fig 3.5
Fig. 3.4 –
Tracking Assembly
Fig. 3.2 –
Tracked Left
Fig. 3.1 -Correct
Fig. 3.3 –
Tracked Right
NOTE: Controller box and motor still will contain voltage even
when unit is in the off position, and even if the mushroom push
stop is depressed. Disconnect the unit from the electrical
outlet for service work or when needed!

Model 960-272 6200 SFPM Meters Model 960-272 7000 SFPM Meters
Percent SFPM Spindle RPM SMPM Percent SFPM Spindle RPM SMPM
100.00% 6200 2962 1889.76 100.00% 7000 2962 2133.6
90.00% 5580 2665.8 1700.784 90.00% 6300 2665.8 1920.24
80.00% 4960 3312 1511.808 80.00% 5600 3312 1706.88
70.00% 4340 2898 1322.832 70.00% 4900 2898 1493.52
60.00% 3720 2484 1133.856 60.00% 4200 2484 1280.16
50.00% 3100 2070 944.88 50.00% 3500 2070 1066.8
40.00% 2480 1656 755.904 40.00% 2800 1656 853.44
30.00% 1860 1242 566.928 30.00% 2100 1242 640.08
20.00% 1240 592.4 377.952 20.00% 1400 592.4 426.72
10.00% 620 437 188.976 10.00% 700 437 213.36
0.00% 620 437 188.976
0.00% 700 437 213.36
Fig 3.6
Maintenance of the model 960-272
•Every thirty days apply light machine oil to the rear wheel support to rear wheel handle interface. Two drops of oil is sufficient.
•Every thirty days check the drive belt tension. If you can hear the belt “slap” the frame when the drive motor starts, the belt may
require re-tensioning. Do this by loosening the two nuts that secure the motor to the belt guard and slide the guard forward. Do
not over tighten the belt. Doing so will shorten the life of the machine bearings. Tighten the two nuts.
•Routinely inspect the machine for loose hardware. Tighten as required.
•Daily vacuum or otherwise remove dust and debris build-up from the machine and the machine belt track.
There are no other maintenance actions required. All bearings are sealed for life and require no additional lubrication.
Burr King Manufacturing can help you with problem solutions, and/or answers to your questions. Please call your Burr King
distributor first; if you can not reach satisfactory conclusion please call the Burr King factory.

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16
29
33 30
31
34
328
40
39
36
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43
32
31
32 31 33 31
27 26 25 23
3
4
18
22 12
10
20
19 8
10 11
11
37
36
21
579
8
24
41
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2
17
67 66 65 64 63
62
57
71
70 68
69
31
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68
74
51 54 55 56
59
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53
75
31
60
61 32
44 46 47
45
49 48
50
MODEL 960-272
8" CONTACT WHEEL
PARTS LIST
945K
BURR KING
1220 TAMARA LANE
WARSAW, MO. 65355
MARCH 2020
2

945K
ITEM NO. PART NUMBER DESCRIPTION QTY.
51 934 SUPPORT, REAR WHL, w/STUD 1
52 14
NUT, 10-24, KEP 1
53 13
SCREW, 10-24 x 3/4, SOC, HD, CAP 1
54 736
SECTOR 1
55 15
WASHER, 5/16 LOCK, SPLIT 2
56 9 SCREW, 10-24x1/2 BH, BLK OXIDE 2
57 937G HANDLE 1
59
737F PAWL 1
60 28
SCREW, DRIVE, #2 x 1/4 1
61 27
SCREW, DRIVE, #8 X 5/8 1
62
937C STRIP, HANDLE 1
63
737E NIPPLE, PIPE 1
64
737D SPRING, BUTTON 1
65
737B-1 BUTTON 1
66 26 PIN, 3/32 x 3/8, ROLL PLTED 1
67
737A KNOB, REAR TENSION ARM 1
68 3 NUT, 1/4-20 JAM, PLTD 2
69 738
SPRING, BELT TENSION 1
70 939
GUIDE, SPRING 1
71 34
SCREW, 1/4-20 X 1, FH PHILLIPS 1
72 935
SUPPORT, REAR WHEEL 1
74 21
WASHER, 1/2 ID 1
75 20
NUT, NYLOK JAM, 1/2-20 1
960-272
ITEM NO. PART NUMBER DESCRIPTION QTY.
1 941 BASE 1
2
7-0058 WASHER, 3/8 x 7/8 4
3 4
WASHER, 5/16 SAE ZINC PLTD 7
4 2
BOLT, 5/16-18x1 1/2 HEX HEAD 4
5 908
ADAPTER, C-FACE MOTOR 1
6 42
WASHER, SAE, 3/8 4
7
5-0014 WASHER, LOCK 3/8, INTERNAL STAR 2
8 17
WASHER, 960-616, AN 7
9
1-0003 BOLT 3/8-16 x 1 1/4 HEX HEAD 2
10 920
STUD 3/8"x1 1/2", DOUBLE 3
11
900A FRAME/GUARD ASSEMB 1
12 22
NUT, 3/8-24, NYLON INSERT 4
13 725
PULLEY, 2 1/2 1
14 730
PULLEY, 3 1
15
429K BELT, V DRIVE 1
16 6
SCREW 1/4-20 x 1 1/2 FH SOC 3
17 40
WASHER, SAE, 3/8 1
18
920K STUD 3/8"x1 1/2", DOUBLE 1
19
1-0004 BOLT 3/8-16 x 1 1/4 HEX HEAD 1
20
4-0007 NUT, 3/8-16, ELASTIC LOCK GD 2 1
21 943
BAR, EXTENSION 1
22 923
BRACKET, TRACKING 1
23
5-0035 WASHER, #10, LOCK, HIGH COLLAR 3
24
2-0023 SCREW, 10-24 X .625 ALLEN HEAD 3
25 18
WASHER, 960-516, AN 1
26 922
LOCK, KNOB, TRACKING 1
27 921
KNOB, TRACKING ASSY 1
28
1-0019 BOLT, 5/16-18x1 1/2 HEX HEAD 3
29 701
HOUSING, BEARING, w/keyway
1
30
916-1 ARM, WORKREST SUPPORT 1
31 5
WASHER, 1/4 AN 8
32 30
SCREW 1/4-20x1 SHCS 4
33 31
SCREW 1/4-20x1 1/4 SHCS 2
34 917
WORKREST 1
35
966-01 REST EXTENDER 1
36
5-0008 WASHER, 1/4, LOCK, EXTERNAL 4
37
2-0046 SCREW, 1/4-28x1/2 BH, BLK OX 4
38
903K GUARD, CONTACT WHEEL 1
39
904BK BRACKEN, PLATEN 1
40
964-01 PLATEN, MAIN 272 1
41 902
WHEEL, CONTACT 1
42 726
FLANGE, OUTER WHEEL 1
43 727
NUT, 5/8-18 RH, JAM, BRT PLT 1
44 912
GUARD, IDLER WHEEL 1
45
5-0032 WASHER, 1/4, LOCK, SPLIT, PLTD 2
46 1431
SCREW, 1/4-20 x 1/2 ALLEN HEAD 2
47
907K
WHEEL, IDLER, w/Brg. & Shaft
1
48
701B BEARING 1
49
701F RING, RETAINING 5/8 EXT. 2
50
707c SHAFT, BEARING 1
BURR KING
1220 TAMARA LANE
WARSAW, MO. 65355
MARCH 2020

3
4
025
6810
791
12
13
14
24 23
15
16
11
29
33
31 30 32 31
35 34 36
37
40
39
38
32
3
43
3736
41
328 42
11 27 26 25 12
1
10
18
21
820
44 46
47 45
49 48 50
945K
52
57
51
59 58
54
31
55
50
53
66
65 64 63 62 61
60
56 67
31
68
69
70
31
66
71
72
72
MODEL 960-272
10" CONTACT WHEEL
PARTS LIST
BURR KING
1220 TAMARA LANE
WARSAW, MO. 65355
19
8
MARCH 2020

945K
ITEM NO. PART NUMBER DESCRIPTION QTY.
50 934 SUPPORT, REAR WHL, w/STUD 1
51 14 NUT, 10-24, KEP 1
52 13
SCREW, 10-24 x 3/4, SOC, HD, CAP 1
53 736 SECTOR 1
54 15 WASHER, 5/16 LOCK, SPLIT 2
55 9
SCREW, 10-24x1/2 BH, BLK OXIDE 2
56
937G HANDLE 1
57
737F PAWL 1
58 28
SCREW, DRIVE, #2 x 1/4 1
59 27
SCREW, DRIVE, #8 X 5/8 1
60
937C STRIP, HANDLE 1
61
737E NIPPLE, PIPE 1
62
737D SPRING, BUTTON 1
63
737B-1 BUTTON 1
64 26
PIN, 3/32 x 3/8, ROLL PLTED 1
65
737A KNOB, REAR TENSION ARM 1
66 3
NUT, 1/4-20 JAM, PLTD 2
67 738
SPRING, BELT TENSION 1
68 939
GUIDE, SPRING 1
69 34
SCREW, 1/4-20 X 1, FH PHILLIPS 1
70 935
SUPPORT, REAR WHEEL 1
71 21
WASHER, 1/2 ID 1
72 20
NUT, NYLOK JAM, 1/2-20 1
960-272
ITEM NO. PART NUMBER DESCRIPTION QTY.
1 7-0058
WASHER, 3/8 X 7/8
4
0 941
BASE 1
2
MOTOR CALL FACTORY * 1
3 4
WASHER, 5/16 SAE ZINC PLTD 9
4 2 BOLT, 5/16-18x1 1/2 HEX HEAD 4
5 908
ADAPTER, C-FACE MOTOR 1
6 42
WASHER, SAE, 3/8 2
7
5-0014 WASHER, LOCK 3/8, INTERNAL STAR 2
8 17
WASHER, 960-616, AN 7
9 1-0003 BOLT 3/8-16 x 1 1/4 HEX HEAD 2
10 920
STUD 3/8"x1 1/2", DOUBLE 3
11
900A FRAME/GUARD ASSEMB 1
12 22
NUT, 3/8-24, NYLON LOCK 4
13 725
PULLEY, 2 1/2 1
14 730 PULLEY, 3 1
15
429K BELT, V DRIVE 1
16 6
SCREW 1/4-20 x 1 1/2 FH SOC 3
17 40
WASHER, SAE, 3/8 1
18
920K STUD 3/8"x1 1/2", DOUBLE 1
19
1-0004 BOLT 3/8-16 x 1 1/4 HEX HEAD 1
20
4-0007 NUT, 3/8-16, ELASTIC LOCK GD 2 1
21 943
BAR, EXTENSION 1
22 923
BRACKET, TRACKING 1
23
5-0035 WASHER, #10, LOCK, HIGH COLLAR 3
24
2-0023 SCREW, 10-24 X .625 ALLEN HEAD 3
25 18
WASHER, 960-516, AN 1
26 922
LOCK, KNOB, TRACKING 1
27 921
KNOB, TRACKING ASSY 1
28
1-0019 BOLT, 5/16-18x1 1/2 HEX HEAD 3
29 701
BEARING, CONTACT WHEEL ASSY 1
30
948K ARM, WORKREST SUPPORT 1
31 5
WASHER, 1/4 AN 5
32 30
SCREW 1/4-20x1 SHCS 3
33 31
SCREW 1/4-20x1 1/4 SHCS 1
34 706-1M
WORKREST 1
35
966-01 REST EXTENDER 1
36
5-0008 WASHER, 1/4, LOCK, EXTERNAL 4
37
2-0046 SCREW, 1/4-28x1/2 BH, BLK OX 4
38 1002
WHEEL, CONTACT 1
39 726
FLANGE, OUTER WHEEL 1
40 727
NUT, 5/8-18 RH, JAM, BRT PLT 1
41 913
GUARD, 10" DRIVE WHEEL 1
42
964-01 PLATEN, MAIN 272 1
960-272
ITEM NO. PART NUMBER DESCRIPTION QTY.
43 5-0032 WASHER, 1/4, LOCK, SPLIT, PLTD 4
44 912
GUARD, IDLER WHEEL 1
45 707 IDLER WHEEL 6 X 2, w/BRGS & SHAFT ALUM. 1
46 1431
SCREW, 1/4-20 X 1/2 ALLEN HEAD 2
47
701B BEARING 2
48
701F WHEEL, IDLER CIR-CLIP 2
49
707c SHAFT, BEARING 1
BURR KING
1220 TAMARA LANE
WARSAW, MO. 65355
MARCH 2020

4
1
3
4
3
653712
810
9
10
OPTIONAL ATTACHMENTS
11
2
15
14
13
946K
20 19 16 18
1276
20 19 17 18
1277
944
PARTS LIST
BURR KING
1220 TAMARA LANE
WARSAW, MO. 65355

NOTE
TO USE 944 MUST HAVE 907K IDLER WHEEL.
USE TO ATTACH WORKREST TO 944
OPTIONAL ATTACHMENTS
944
ITEM NO. PART NUMBER DESCRIPTION QTY.
1 9066 ARM, MAIN ATTACHMENT 1
2 25 SCREW, SET, 5/16-18 X 3/8, ALLEN 1
3 5 WASHER, 1/4 AN 6
4 31 SCREW 1/4-20x1 1/4 SHCS 4
5 904B-5 BRACKET, PLATEN 1
6 904AKM PLATEN 1
7 30 SCREW 1/4-20x1 SHCS 2
8 1444A SHAFT, IDLER 1
9 202B BEARING 2
10 202K
WHEEL, CONTACT 2x2 w/Brg. & Shaft
1
11 1454 RING, RETAINING, E STYLE 1
12 402 CONTACT WHL, 5x2 1
946K
ITEM NO.
PART
NUMBER
DESCRIPTION QTY.
13 946KM ARM 1
14 5 WASHER, 1/4 AN 3
15 2-0062 SCREW, 1/4-20 X 1.5 ALLEN 3
1276 & 1277
ITEM NO.
PART
NUMBER
DESCRIPTION QTY.
16 1276B ARM, UNI 1x1 1
17 1277B ARM, FORK 1x2 1
18 31 SCREW1/4-20x1 1/4 SHCS 2
19 5-0008 WASHER, 1/4, LOCK, EXTERNAL 2
20 1277A STUD 2
BURR KING
1220 TAMARA LANE
WARSAW, MO. 65355

3
956716
14
17
2
19
1
7
18
12
11
4
13 15 8
15
965
PARTS LIST
BURR KING
1220 TAMARA LANE
WARSAW, MO. 65355

* CALL FACTORY FOR OPTIONAL WHEEL SIZES.
965
ITEM NO. PART NUMBER DESCRIPTION QTY.
1 1425 BRACKET, MOUNTING 1
2 5 WASHER, 1/4 AN 2
3 2-0011 SCREW, 1/4-20 X 1.5 ALLEN 2
4 1441 SCREW, SET, 1/4-20-1/2, ALLEN 1
5 9653 GUARD, L, SMALL, WHL. 1
6 5-0032 WASHER, 1/4, LOCK, SPLIT, PLTD 1
7 209 SCREW, 1/4-20 X 3/4 ALLEN HEAD 4
8 1426 BAR, PIVOT 1
9 30 1/4-20x1 SHCS 2
10 9654 SUPPORT, ARM, SMALL, WHL. 1
11 *AR2311 CONTACT WHEEL, 1x2, FORK, 70D SM 1
12 9651 SUPPORT, WHEEL, SM 1
13 9652 GUARD, PINCH, SMALL, WHL. 1
14 727 NUT, 5/8-18 RH, JAM, BRT PLT 1
15 1444V WHEEL, IDLER 2
16 402 CONTACT WHL, 2X5 1
17 726 WASHER, SPRING FLANGE 1
18 4-0015 NUT, 5/8-18 HEX, THIN, NYLON INSERT 1
19 1445 SCREW, 1/4-20x 3/8, SET 2
BURR KING
1220 TAMARA LANE
WARSAW, MO. 65355