CHAPTER 96
PAGE 6
MAINTENANCE MANUAL EXTRA 300LT
PAGE DATE: 21. March 2014
96-10-00 STORAGE
Refer to Figure 1. The smoke oil is stored in both the smoke
oil main (1) and acro tank (7). The tanks are provided with
ventilation lines (9) for adequate venting. The tanks are filled
by a pump (2) (reversed polarity) through a quick connector
(6) located in the aircraft bottom fuselage cover. This line
includes a filter (4) to prevent dirt to enter the smoke
system.
For refilling the smoke oil tanks the SMOKE REFILL switch
(11) has to be switched to the ON-position. Filled smoke oil
tanks are detected by a float switch (10) placed in the main
tank which shuts the pump off.
96-10-01 Smoke Oil Main Tank
Removal/Installation
1 Remove canopy, main fuselage cover, instrument cover as
per Chapter 51.
2 Drain the smoke system.
3 Disconnect the electrical facilities from the smoke oil main
tank.
4 Disconnect the smoke oil line from the smoke oil main tank.
5 Disconnect the ventilation line from the smoke oil main
tank.
C A U T I O N Prevent the drain tube of the GRP tank shell from
breaking when handling the smoke oil main tank.
6 Remove the metal attachment belts with the rubber stripes.
7 Remove the smoke oil main tank.
8 Install in reverse sequence of removal.
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