TM-G84
Rev.: H DCR# 15-0406
DATE: 5/5/15
Federal Identification Code: 11815
© 2015 Cherry Aerospace
DESCRIPTION
The Cherry® G84 pneumatic-hydraulic Lockbolt™ installation tool
is
a heavy duty production tool designed for high speed, reliable
installation of the most popular sizes of aircraft Lockbolts™.
This powerful tool has been designed with many ergonomic
features: light weight (7.70 lb.), (3.5 kg), low recoil and noise, a
comfortable fit in the operator’s hand. The piston returns with a
force of 1200 Lbs., force necessary when used for Lockbolt™
swaging.
This tool can also be used to install blind bolts and rivets.
SPECIFICATIONS FOR G84A
Cherry® Aerospace (CHERRY®) policy is one of continuous
development. Specifications shown in this document may be
subject to change which may be introduced after publication. For
the latest information always consult CHERRY®.
AIR PRESSURE RANGE
90 psi (6.2 bar) / 100 psi (6.89 bar)
(use P1505 regulator pre-set at 100 psi)
STROKE
9/16 inch (14.3 mm)
PULLING FORCE
5,750 lbs. (25.6 kN) @ 100 psi,
1200 lbs. (5.34 kN) on return stroke
WEIGHT
7.70 lbs. (3.5 kg)
NOISE LEVEL
less than 80 dB (A)
VIBRATION
less than 2.5 m/s
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AIR CONSUMPTION
0.29 SCF/cycle (8.21 L/cycle)
SAFETY WARNINGS
•
Do not use beyond the design intent; do not use substitute components for repair.
•
Use the tool with a pressure regulator; if one is not available, use the Cherry P-1505.
•
Operating this tool with a damaged or missing stem deflector, or using the deflector as a handle, may result in
severe personal injury. Rotate the pin deflector facing away from the operator
•
Wear proper PPE when operating, repairing, or overhauling this tool ( .)
•
Any modification will void warranty and shall be at the customer's entire responsibility.
•
Maintain the tool in a safe working condition at all times and examined at regular intervals for damage.
•
Before disassembling the tool for repair, refer to the maintenance instructions. All repairs shall be undertaken
only by personnel trained in Cherry installation tools.
•
Disconnect the air line from the tool inlet before servicing, adjusting, fitting or removing any accessory.
•
Ensure that the vent holes do not become blocked or clogged and the hoses are in good condition.
•
Wash thoroughly after handling the fluid; excessive contact could cause rashes.
•
Operating air pressure not to exceed 110 psi (7.6 bar); use of a pre-set regulator (P1505) is recommended
•
Do not operate the tool without the pulling head in place.
•
All retaining rings, screwed end caps, air fittings, trigger valves and pulling heads should be attached securely
and examined at the end of each working shift.
•
Do not pull rivet in the air or directed at any person.
•
Do not pound on the rear of the tool head to force rivets into holes as this will damage the tool.
•
Safety warnings must be explained all operators as part of training.
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