No-mar Classic hd User manual

Assembly Instructions Packet

Classic®HD

Motorcycle Tire Changer

For our latest instructional videos, visit:

NoMarTireChanger.com

(or scan the QR code below)

Tools Required for Assembly:

•5/32" Hex (Allen) Wrench - Included in Lube Box inside of Box A

•3/16" Hex (Allen) Wrench - Included inside of Box B

•3/4" (or 19mm) Wrench - Socket w/Ratchet, Combination or similar

•7/16" (or 11mm) Wrench - Socket w/Ratchet, Combination or similar

For mounting your Tire Changer to the floor, we recommend using 1/2" x 3+1/2" (or 12mm x 100mm)

Concrete Wedge anchors (Power-Stud+® SD1 or similar) drilled to a minimum depth of 2+3/4" (or 70mm)

and installed per manufacturer directions with nuts and washers.

Notes and Tips:

1. All set screws (sometimes called "grub" screws) and select other screws have been pre-installed in

their specified locations at the factory to aid in identification and assembly. Remaining hardware

needed for assembly is included in the hardware pack inside of Box B.

2. Some screws may be more difficult than others to turn in due to powder coating residue in the

threads. In these cases adrop of oil or other lubricant (such as WD-40®) can aid in installation, as

well as partially tightening and then loosening gradually until the screw is completely fastened.

3. We strongly recommend using only the provided Hex (Allen) Wrenches to install/tighten hex-drive

screws, and hand tools (ratchet or combination wrench) for other bolts. Using power tools (even

battery powered) can cause threads to strip or hex sockets to round out.

While the diagram has not yet been updated to reflect all of the latest Heavy Duty updates to your tire

changer, the remainder of the assembly process should reasonably match the assembly instructions.

If you have any difficulty assembling your tire changer or changing tires,the instructional videos on our

website are extremely thorough and helpful, and are in the process of being updated to show many of

the changes described in these notes.

If you require further assistance or technical support, please call us at 888-98-NOMAR

(888-986-6627) and we will be happy to assist you!

Classic®HD Tire Changer

Assembly Preparation

We recommend unpacking and assembling your tire changer in the following order:

1. Box A - Mount/Demount Bar (save 5/32" Hex (Allen) Wrench for use with Box B and Box D). The

Mount/Demount Bar has its own set of assembly and usage instructions inside of Box A.

2. Box B - Stand Assembly (unless you will be using our Hitch Mount, in which case you may skip Box B

however you will still need to remove the 3/16" Hex (Allen) Wrench from Box B for use assembling

Box C.)

a. Stand Assembly Special Notes (applies to changers shipped after February 19, 2019):

i. Stand posts have been upgraded to a revised Heavy Duty design. The basic assembly

remains the same, except there are now 16 (sixteen) 5/16"-18x1/2" Flat Socket Head Cap

Screws used to secure the stand square and triangle to the stand post flanges.

ii. There is a tab welded to the stand post with two holes in it. This bracket is for optionally

upgrading to a ground-level ATV bead breaker assembly in the future. If you are not using

the ground-level bead breaker upgrade, be sure to orient the stand so that the tab faces

rearward and out of the way.

3. Box C - Frame Assembly (Now with up to 34" Clearance for Tire Outside Diameter)

4. Box D - Upper Arm Assembly (Includes revised Heavy Duty Bead Breaker Arm).

a. The Clevis Collar and Stop Collar for the back post should be left over from Box C.

Machine Parts

 Stand Post

 Stand Square Bottom Plate

 Stand Triangle Top Plate

Frame Assembly

 Back Post w/Swivel Tee Pre-Installed

 Stop Collar

 Billet Clevis Collar



Bead Breaker Arm



Scratch-Proof Bead Breaker "Tee"



Slide Arm



Center Post



Dog Block (2)



Cam Block



Tool Collar

Assembly Parts



5/16" x 5/16" set screw (4 installed)



1/2" x 1" Hex bolt (3)



1/2" Flat Washer (3)



5/16" x 1/2" Flat Socket Head Screw (16)



3" Carriage Bolt and Locking Knob (1)



5/16" Flat Washer (1)



5/16" x 3/4" Shoulder Bolt (1)



5/16" x 1/2" Shoulder Bolt (1)



1/4" Nylock Nut (1)



Center Post Knob (1)



5/16" x 1 /2" Flat Socket Head Screw (12)





3/16" Allen Wrench (1 - in stand box)



5/32" Allen Wrench (1 - with M/D Handle)

Changer Placement: We recommended assembling the tire changer before mounting to the floor so the user will better understand the space needed for the changer and changer tools. We

recommend providing a 5-foot clearance circle from the center of the frame assembly, and 12” clearance from the rear of the machine to any wall. See Figure B.

STEP 1 Attach Stand Square Base (B) and Stand Triangle Top (C) to Stand Post (A) Using (16) Screws (S). There are 8 screws for each plate, but only 4 of each are shown on the diagram due to a

design revision. Make sure all threads of all screws are started before tightening. The notch in the Stand Triangle goes towards the front. The ATV bead breaker accessory tab on the stand post

should be pointed to the rear of the changer to keep it out of the way unless you will be using the ground-level ATV bead breaking upgrade.

STEP 2 Attach 3 frame arms (D) using 2 "Y-plates", fastening with 6 screws (Z) on top and bottom.

STEP 3 Attach Frame Assembly (D) to the Stand Assembly in the orientation pictured, using (3) 1/2" hex bolts (Q) and washers (R). Use a 3/4" (19mm) wrench to tighten.

STEP 4 Secure Tool Collar (N) onto the Back Post (E), approximately 1/8" below Swivel Tee by tightening 2 set screws (P).

STEP 5 Slide Clevis Collar (G) onto Back Post (E) and leave loose. This part needs to spin freely.

STEP 6 Secure the Stop Collar (F) onto Back Post (E) 1/8" below Clevis Collar (G) by tightening 2 set screws (P).

STEP 7 Slide Back Post (E) into the top of the Frame (D) so that it extends 2" below rear frame arm collar. Tighten (4) set screws (P).

STEP 8 Attach Bead Breaker Arm (H) to the Clevis Collar (G) by first removing the 3/4" shoulder bolt (V) and 2 washers. Place one washer on either side of the break arm tab, hold the end of the

break arm and washers together and align in the slot, followed by inserting the shoulder bolt until the threaded end can be screwed into the threads and tightened.

STEP 9 Attach Bead Breaker "Tee" (I) to the Bead Breaker Arm (H) using the 1/2" shoulder bolt (W) and Nylock nut (X). Verify proper alignment of the tee so that the No-Mar markings on the non-

marring wedges face forward when the break arm is raised. Use 5/32" Allen Wrench and 7/16" wrench on Nylock nut to tighten. (There will be play in this joint -- this is by design!!!)

STEP 10 Insert Slide Arm (J) in the opening of the Swivel Tee as shown with the larges holes at the front and oriented up and down. Tighten the Locking Knob (T) to secure the slide arm in

position. Do not over-tighten. The upper arm should swing side-to-side freely at this time.

STEP 11 Insert the Center Post (K) into the hole on the end of the Upper Arm (J) with the pin pointing down. Hold the center post in position using the Center Post Knob (Y) on the side. There is a

hole in the center of the “Y-plate” on the Frame Assembly where you can engage the pin from the center post for single-sided swingarm wheels, automotive wheels, or any wheels with a large

axle opening (the center post will not fit through all wheels, for such wheels the eccentric pin should be engaged in the bearing).

STEP 12 Mount the tire changer to a suitable floor using anchors.

STEP 13 Compare your assembled changer to the photo in Figure C to verify everything was done correctly.

STEP 14 Please visit the Video Library on our website to familiarize yourself with tire changer use and technique prior to changing your first tire.

Parts, labels, names, drawings, pricing and availability are subject to change without notice. Contact us or see our website if you have any questions. REV. 9/2019CA

Figure A - Exploded Diagram

Classic® HD Tire Changer Assembly Diagram & Instructions