95-01-01
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All
EFFECTIVITY:
C I R R U S
C O M P O N E N T M A I N T E N A N C E M A N U A L - C A P S
M O D E L S R 2 0
4 May 2015
2
Apply light threadlocker to screws used to secure rocket cone to rocket igniter.
3
Position and secure rocket cone onto rocket igniter with screws.
4
Apply light threadlocker to screw used to secure activation cable to firing pin actuator.
5
Insert cable loop into firing pin actuator slot on rocket igniter and using a magnetized
screwdriver, install screw and washer to firing pin actuator slot.
WARNING:
Activation of rocket igniter requires 25 lb (11.25 kg) pull force.
The following verification is meant only to ensure firing pin cap-
ture.
A very slight pull force of 1/3 lb (0.113 kg) is all that is required to
verify capture.
6
Slightly pull cable projecting from rocket motor assembly base to verify firing pin
capture.
7
Screw activation cable cone adapter to rocket cone.
8
Install access hole plug to rocket cone.
(p)
Serials 1005 thru 1267 before SB2X-95-20, 1268 thru 1422 before SB2X-95-17
: Install
rocket assembly.
1
Position and secure rocket assembly, shim, and backing plate to BH 222 with bolts
and washers.
2
Remove and discard existing cable grommet. Remove any RTV sealant residue
from shield slot.
3
Apply RTV sealant to outer edge of new cable grommet and install at shield slot.
Wipe off excess sealant.
4
Verify activation cable is routed through shield slot and secured with cable grommet.
(q)
Serials 1005 thru 1267 after SB2X-95-20, 1268 thru 1422 after SB2X-95-17
: Install rocket
assembly.
1
Position and secure rocket assembly, shim, and backing plate to BH 222 with bolts and
washers.
(r)
Serials 1423 thru 1624 before SB2X-95-18
: Install rocket assembly.
Note:
To facilitate rocket assembly installation, place rocket assembly inside access
panel CB7 on BH 222 prior to cross beam installation.
1
Position rocket assembly in access panel CB7.
2
Position and secure rocket assembly to parachute compartment with bolts and wash-
ers.
3
Install bolts and washers securing cross beam to BH 222.
4
Install bolts, washers, and nuts securing rocket assembly bracket to BH 222 cross
beam.
(s)
Serials 1423 thru 1624 after SB2X-95-18, 1625 & subs
: Install rocket assembly.
1
Position and secure rocket assembly to BH 222 cross beam with bolts and washers.
(t)
Serials 1423 & subs w/o Perspective before SB2X-95-18, 2016 thru 2227
: Connect activation
cable to rocket assembly.
1
Ensure firing pin actuator is rotated so threaded side of actuator is facing aft and screw
head attaching activation cable to firing pin actuator will be visible through rocket cone
inspection hole when installed.
2
Apply light threadlocker to screws used to secure rocket cone to rocket igniter.
3
Position and secure rocket cone onto rocket igniter with screws.
4
Apply light threadlocker to screw used to secure activation cable to firing pin actuator.
