Parktool Prs-3.3 Deluxe Single Arm Repair Stand Instructions

parktool PRS-3.3 Deluxe Single Arm Repair Stand Instructions

Assembly

• A. Rotate base support upright (#3) until the holes marked with 3 align correctly with holes in base (#16). Note: the stamped arrow will point towards the center of the base (#16). Attach base support upright (#3) to steel base (#16) using four button head cap screws (#7), 3/16” washers (#9) and ¼-20 hex nuts (#10). Place lock block assembly without spring (#6) into square tube on base support upright.
• B. Install locking pin (#13) in one of three positioning holes on upright tube (#8) and slide into base support upright (#3). Tighten handle of lock block assembly (#6) to secure upright tube.
• C. Slide aluminum tool tray (#15) ontoupright tube (#8), leaving at least a 2” gap between tray and locking pin (#13). Tighten set screw in tray to secure.
• D. Attach horizontal tube (#4) to upright tube (#8) using 7/16” hex head bolt (#11) and 7/16” washer (#12).
• E. Place lock block assembly with spring (#5) into square tube on horizontal tube (#4). Press end cap (#14) into top of upright tube (#8).
• F. Place clamp (#1 or #2) into horizontal tube (#4) and tighten handle of lock block assembly (#5) to secure.

For safety and stability, the clamp (#1 or #2) and horizontal tube (#4) should always extend directly over the middle of the base (#16).

Height Adjustment

The PRS-3.3-1 and PRS-3.3-2 have three height adjustment positions. To adjust the height:

• G. Remove bike from repair stand. Hold upright tube (#8) firmly and loosen handle of lock block assembly (#6) in base support upright (#3).
• H. Continue to hold upright tube (to prevent it from dropping) and pull locking pin (#13) from upright tube (#8).
• I. Raise or lower upright tube (#8)
• J. Reinstall locking pin (#13) into desired height adjustment hole.
• K. Retighten handle of lock block assembly (#6).

Clamp Rotational Adjustment

The clamp on the PRS-3.3-1 and PRS-3.3-2 can be rotated 360 degrees, allowing easy access to any component of the bike. To adjust the angle of the clamp:

• L. Loosen handle on lock block assembly (#5) in horizontal tube (#4).
• M. Rotate clamp (#1 or #2) to desired position.
• N. Retighten handle of lock block assembly (#5) to secure clamp.

Notes

• Some bike manufacturers recommend not clamping thin-walled or carbon fiber frames. Consult the manufacturer for suggested clamping locations.
• To avoid damage to the finish, clean the bike tube and jaw covers before clamping.
• The two clamping jaws each have a recess to provide clearance for cables. Make sure any brake or shift cables are in one of the recesses before clamping.
• Keeping the front of the bike slightly lower than the back will help prevent the front wheel and handlebars from flopping and hitting the frame’s top tube. A Park Tool HBH-2 Handlebar Holder can be used to prevent handlebar flopping if the bike is being rotated in the repair stand.
• For bolting the repair stand directly to the floor, use the Park Tool FP-2 Floor Plate (sold separately).

PARK TOOL

PRS-3.3 PART NUMBERS