TESTING AND ADJUSTING
20-16 EX20 Series
BLEEDING AIR
BRAKE PIPING
1. Remove the cap from the air bleed plug, fit one end
of a vinyl hose, and put the other end of the vinyl
hose in a container of brake fluid.
2. Loosen the air bleed plug approx. 3/4 turns, then
depress the brake pedal.
3. Tighten the air bleed plug, then release the brake
pedal.
4. Continue Steps 2 and 3 until no more bubbles come
out from the hose.
5. After completely bleeding the air, tighten the plug and
install the cap.
LIFT CYLINDER
1. Start the engine and run at low idling.
2. Raise and lower the mast.
Stop the mast approx. 100 mm before reaching
the max. lifting height and max. lowering posi-
tion.
3. Repeat Step 2) 4–5 times.
4. Raise and lower the mast to the maximum lifting
height and maximum lowering position.
5. Repeat Step 4) 4–5 times.
BLEEDING AIR
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