Goodson PPE-7082 Instrucciones página 2

Warning
This tooling is designed to operate properly
with presses having a capacity of up to 10
tons, exceeding this capacity could dam-
age, bend or break the component parts.
General Operation
To assure proper operation of the PPE-
7082, use press plates (not included) to
provide adequate support to base during
all pressing operations.
Piston Pin Removal
1. Assemble set components on press as
shown in Fig. 1 with press plates under
base.
2. Select one insert which best fits the
piston pin diameter and the clearance
between the connecting rod and the
inside surface of the piston
3. Place the insert into the anvil opening
(see Fig. 3).
4. Place piston and connecting rod over
anvil so lip of insert is between con-
necting rod boss and inside surface of
piston The connecting rod
(Fig. 4).
boss should bear as much of the insert
surface as possible.
5. Adjust connecting rod rear support
until rod is horizontal to press bed sur-
face. Do not adjust support too high as
misalignment of pin and receiving tube
may result.
See Fig. 5.
6. Position piston pin pusher onto pin
and
(Fig. 4)
remove pin
with press ram.
NOTE:
As piston pin is
removed it must
pass through
receiving tube.
Check alignment
and adjust if nec-
essary.
Figure 1
(see Fig. 2).
Figure 5
Figure 4
Piston Pin Installation
1. Thread stop plug into the bottom of the
receiving tube approximately half way.
See Fig. 6.This set quickly and easily
removes or installs press fit piston pins
of .860" to 1.062" in diameter in pis-
tons of 31/8" to 4 3/8" in diameter. Use
this set with a press having a minimum
capacity of 5 tons.
2. Select the piston pin guide with the
largest diameter that will pass through
piston and rod. Install spring, spacer
and guide into receiving tube. See
Figures 6 and 7.
3. Without connecting rod on piston,
Figure 2
insert piston pin into piston bore.
Carefully measure amount of pin that
protrudes equally from both sides of
piston, see Fig. 8. Record this mea-
surement for future use.
4. Position connecting rod on piston over
anvil. The spring-loaded piston guide
will pass through piston and rod and
align it. Lubricate pin and insert into
Figure 3
piston.
5. Place piston pin pusher on piston pin
through connecting rod until it pro-
trudes from piston the distance record-
ed in step 3 above (Fig. 8).
NOTE: This piston must be free to float
during installation, check frequently.
6. Leave hydraulic pressure on pin and
adjust stop plug until it comes in con-
tact with spacer.
7. Remove piston and pin assembly from
anvil and check piston pin to make
sure it is centered. If it is not, adjust
stop plug up or down to obtain proper
centering. The pin stop is now set for
any remaining pistons.
Figure 6
Stop Plug
Pin Figure 7
Guide
Body
Guide
Spring
Figure 8
Clearance
Measure
& Record