IX. DEALER SERVICE AND ADJUSTMENTENG LIS H21 MK-100070 RevA3. Wheel Base Width AdjustmentAdjusting the wheelbase width allows the rider the option to move the wheels closer or further away from thehips. It also compensates for camber adjustment and gives the proper wheel spacing to maximize pushing efficiency.4. Adjust the wheelbase widtha. Loosen the nuts and reposition the axle sleeve (A) to the desired width.b. Retighten nuts.5. Seat Height AdjustmentSeat height can be adjusted by moving the axle plate vertically in the predrilled frame holes (B). This adjustmentallows a 3.375" vertical seat height adjustment.NOTE– A front caster adjustment should be made to correspond with any change in seat height.E. REAR WHEEL AXLE NUT ADJUSTMENTTight axle sleeves should be maintained for proper performance of the wheelchair.a. To adjust the axle (C) you will need a 3/4" wrench to turn the outside axle nuts (E).b. You will also need a 1/2" wrench to lodge the ball bearings (D), on the opposite end of the axle, and preventthe axle from turning.c. Turn the outside axle nut (F) clockwise to tighten.d. There should only be zero to ten thousandths of an inch (.010") of play.F. WHEEL LOCKSThe Quickie 2 wheelchair is shipped with one of four types of wheel locks. Wheel locks are installed at the factoryunless you have requested otherwise.Use a torque setting of 144 in.-lbs. when setting up wheel locks.1. High-Mount Push-to-Lock or Pull-to-Lock , Wheel Locks Adjustmenta. Using a 3/16 inch hex key, turn one of the screws (F) in the clamp counterclockwise one-quarter turn.b. Repeat the same process with the second of the two screws.c. Alternately loosen the screws (two turns each) until both screws are removed.d. Slide clamp toward the rear wheel until the wheel lock is embedded into the tire to prevent wheel move-ment, when in the locked position.e. Tighten screws to 115 in-lbs.2. Ergo Scissor Wheel Locks or Compact Wheel LocksLoosen the screws (G) on the top of each clamp using a 3/16 inch hex key. Slide assembly toward rear wheel untilclamp embeds into tire to prevent wheel movement when in locked position. Adjust angle position. Tighten screws to115 in-lbs.NOTE– Clamp and wheel lock may need to be rotated to clear frame tubing.31323334353534FG323133BAEDC