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TOMARK, s.r.o.
Airplane Maintenance Manual
Chapter 90 Emergency Equipment
Page 184
Issue: 28.FEB 2017
“Legal notice” to ensure safe treatment of the GRS unit and correct
insertion of safeties A and B (see Chapter
).
Contact GALAXY respectively TOMARK in case of any doubt.
DANGER Risk of unintentional rocket firing.
▶
Always contact the manufacturer before performing maintenance on
the GRS unit.
▶
Do not carry out the following procedure in closed halls.
▶
Do not allow anyone to stay in the axis of possible GRS unit fire.
▶
Do not allow anyone to stay in the direction of possible GRS unit
launching direction.
▶
Ensure the launching handle is secured by the peg with the warning
flag during the complete procedure.
▶
Insert both safeties (A and B) before starting dismounting of the
system.
▶
Follow the latest edition of applicable GALAXY instructions.
▶
Remove right seat as per Chapter
▶
Remove right control stick as per Chapter
▶
Remove left and right panel as per Chapter
▶
Remove top engine cowling as per Chapter
▶
Remove the two aft parachute attachment brackets (7) (2 bolts each).
▶
Pull the parachute (11) aft some centimeters to get access to the front
parachute attachment brackets (1).
▶
Remove the two front parachute attachment brackets (2 bolts each).
▶
Note position of cable ties on the parachute attachment frame.
▶
Cut the cable ties on the parachute attachment frame.
▶
Separate the two upper attachment rails (2) from the firewall (1 bolt
each).
▶
Separate the two lower attachment rails (6) from the fuselage frame
(4) and instrument panel frame (10) (2 bolts and sleeves (8) each).
▶
Slide the attachment rails out of the parachute straps.
▶
Open the carbine and remove 3 suspension slings of the fuselage
attachment.
▶
Place the parachute on the right cockpit floor.
▶
Note the correct arrangement of rocket and bridle, especially the
routing of the bridle wire.
▶
Remove the rocket from its support (3) on the firewall (4 Allen
screws).