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WARNING:
Stroke limiters are designed for the protection of the operator and equipment. Failure to operate tool without the
proper stroke limiter will result in damage to the nose assembly or tool and may result in personal injury.
WARNING:
Do not cycle tool without air bleeder assembly (704153), or the screw and stat-o-seal, installed in tool head. Severe
personal injury could result.
CAUTION:
Before filling handle assembly (722132), air piston assembly (704121) must be all the way down.
CAUTION:
When forcing piston rod assembly (731333) downward, with head cylinder assembly (731199) removed, hydraulic oil will
eject forcibly from handle assembly (722132).
CAUTION:
When bleeding tool, ensure tubing is free from kinks or other obstructions.
CAUTION:
Use CAUTION when removing screws, air bleeder assembly (704153) and fill bottle (745263). Hydraulic oil may be under pressure.
Note:
•
If you are unsure your nose assembly requires a stroke limiter, contact Gage Bilt for assistance.
1. Cycle tool to the rear position and disconnect air.
2. Remove cap-vacuum (731418).
3. Install stroke limiter over rear of piston assembly (731211). See nose assembly selection chart to select stroke limiter.
4. Remove button head cap screw (402482) and stat-o-seal (S572) from front bleeder hole.
5. Install cap-vacuum (731418) and torque to 45 foot lbs. (61Nm). Oil will drain from front bleeder hole during installation.
6. Attach button head cap screw (402482) and stat-o-seal (S572) to front bleeder hole and torque to 35 - 40 inch lbs. (3.95 - 4.52 Nm).
Do not over tighten.
7. Connect tool to air and using a pair of dial calipers, check for full stroke using instructions a thru c below. (See stroke limiter chart below).
a. With actuator lever assembly (704343) released, check dimension "A".
b. While holding actuator lever assembly (704343) check dimension "B".
c. Subtract dimension "A" from dimension "B".
If stroke is not consistent within 1/64 (.396 mm) (see stroke limiter chart below), DISCONNECT AIR SUPPLY, remove button head cap
screw (402482) and stat-o-seal (S572) from front and rear bleeder holes.
8. Insert a 1/4" Allan wrench in back of piston (731211) and manually push the piston (731211) full forward until dimension "A" checks correct.
Replace stat-o-seal (S572) and button head cap screw (402482) into front and rear bleeder holes. Torque to 35 - 40 inch lbs. (3.95-4.52 Nm).
Continue bleeding tool by following steps 1 - 12 from bleeding procedure (See pg. 12).
TOOL
GB731
GB731SHV5/LB68 INSTALLATION TOOL: SERIAL # 1001 & ABOVE
CONTACT GAGE BILT FOR ALL OTHER SERIAL NUMBERS.
STROKE LIMITER INSTALLATION INSTRUCTIONS
STROKE LIMITER
STROKE LIMITER
NONE
731154
731158
STROKE
THICKNESS
.600"
NA
15.24mm
.375"
.225 (5.71mm)
9.53mm
.500"
.100 (2.54mm)
12.7mm
13
"A"
"B"
.185"
.785"
4.7 mm
19.94mm
.185"
.560"
4.7 mm
14.22mm
.185"
.685"
4.7 mm
17.4mm
Images may not
reflect actual tool
2/19 REV. 1/23
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