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CooLift
®
CHANGING BRAKE PAD
TOOLS NEEDED:
THREE SPACER BLOCKS (4” x 4” x 24” WOODEN BLOCKS)
2.5mm ALLEN WRENCH
5mm ALLEN WRENCH
8mm (5/16) WRENCH
MEDIUM FLAT HEAD SCREWDRIVER
DRIP PAN
ABSORBING MATERIAL (for containing spills)
ISOPROPYL ALCOHOL
Note: It is important to keep the CooLift upright at all times.
CAUTION:
DOT 4 and DOT 5 brake fluids are a slip hazard on any flooring surface.
Brake fluid will strip paint; any spills on a painted surface should be wiped up and
rinsed with isopropyl alcohol immediately.
Brake fluid can be an irritant to human tissue and should be washed off in flowing
water.
If brake fluid is exposed to the eye, flush immediately and continuously for 15
minutes.
1) Place the CooLift on a pair of spacer blocks positioned on each side of the center wheel such that
the front-most block is directly under the front hydraulic cylinder and the rear most block is
directly under the rear hydraulic cylinder.
2) Disengage the holding brake.
3) Raise the deck by pressing the up switch until fully extended.
4) Position a spacer block between the deck and the base of the cart.
5)
Turn off the main power switch.
6) Remove the brake caliper (C) by removing the caliper mounting screws (A) using a 5mm Allen
wrench (Figure 1). NOTE: Do not engage the brake lever while the brake calipers (C) are off the
cart.
7)
When changing the brake pads (B) the brake fluid should remain within the system but for added
protection the caliper (C) should be positioned over the drip pan until it is mounted back on the
cart.
8)
Place the large flat head screwdriver between the brake pads (B) on the caliper (C) and rotate it to
compress the piston position and force as much brake fluid as possible back into the brake fluid
reservoir (Figure 2).
9) With a 2.5 mm Allen wrench, remove the pad retaining pin from the caliper.
10)
Using your fingers pull the pad tabs and pad leaf spring through the window on the top of the
caliper.
11) Using the boxed end of an 8mm wrench, push the caliper pistons back all the way into the bore
of the caliper. This will give you more room to fit in the new pads. Walk the piston back and forth
until the piston is all the way back in the bore. Do the same thing on the other side. NOTE: Do
not push the edge of the piston as they may crack or chip.
