Gage Bilt GB751FP Installation Tool Information - Seite 7

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FILLING AND BLEEDING TOOL

NOTE:

Air bleeder assy (704153) is required.

WARNING:

Do not cycle tool without air bleeder assy (704153), or the button head cap screw (402482) and stat-o-seal (S572),

installed in the head cylinder assy (703109). Severe personal injury may result.

CAUTION:

Before filling handle assy (704132), the air piston assy (704121) should be all the way down.

CAUTION:

When forcing piston rod assy (704138) downward with head cylinder assy (703109) removed, hydraulic oil will

eject forcibly from handle assy (704132).

CAUTION:

Use CAUTION when removing button head cap screws (402482), stat-o-seals (S572) and air bleeder assy (704153).

Hydraulic oil may be under pressure

WARNING:

Failure to follow these instructions carefully may result in severe personal injury

To replace a small amount of oil in the tool, attach the air bleeder assy (704153) and connect tool to air line. Cycle ten times.

Disconnect air, remove the air bleeder assy (704153), and reinstall the button head cap screw (402482) and stat-o-seal (S572) on the

head cylinder assy (703109). Torque 35-40 inch lbs. This will ensure the removal of any air from the hydraulic system and its

replacement with oil.

* FILLING & BLEEDING VIDEO AVAILABLE AT: www.gagebilt.com/bleeding.htm

Should it become necessary to completely refill the tool (such as would be required after tool has been dismantled and reassembled),

take the following steps after depressing foot pedal assy (703618)

1. Remove four button head cap screws (A-928) and head cylinder assy (703109) from handle assy (704132). Slowly push piston (751307)

completely forward.

2. Fill handle assy (704132) and the oil passage on top of handle assy (704132) with automatic transmission oil, Dexron III or

equivalent. When looking at the top of the handle assy (704132), the oil passage is the hole that is counterbored for o'ring (S832).

3. Replace head cylinder assy (703109) with care, ensuring gasket (704129) and o'ring (S832) are properly installed. Torque button

head cap screws (A-928) uniformly to 40 inch lbs. to prevent leakage around gasket (704129).

4. Remove button head cap screw (402482) and stat-o-seal (S572) from head cylinder assy (703109). Install air bleeder assy (704153)

and connect tool to air line. Cycle ten times to fully circulate oil through hydraulic system.

DISCONNECT AIR FROM

(S572) on head cylinder assy (703109). Torque 35-40 inch lbs.

6. Connect air supply. Cycle tool ten times and check stroke of .780 (19.8 mm) (see diagram below). We recommend using a pair of

dial calipers. With the foot pedal assy (703618) released, check dimension (A). Pressing the foot pedal assy (703618) down

check dimension (B). If stroke is not consistent within 1/64" (.0156) repeat bleeding steps 4-6.

.185 (4.7mm)

S/N: 1001 AND ABOVE

PLEASE CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS.

TOOL. Remove air bleeder assy (704153) and install button head cap screw (402482) and stat-o-seal

'A'

AND DISCONNECTING THE AIR SUPPLY:

'B'

.965 (24.5mm)

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