Extra 300LX, Maintenance Manual

Page: 398 / 515

CHAPTER 72
PAGE 8 PAGE DATE: 1. March 2011
MAINTENANCE MANUAL EXTRA 330LX
20 Disconnect the wiring of the alternator and starter at their
electrical connection. Detach the fixation of the wirings
(which are covered with a firesleeve) to the oil sump of the
engine.
21 Disconnect the smoke oil supply hose at the smoke oil in-
jector nozzle on the exhaust end pipe (if a smoke system is
installed).
22 Disconnect the wet sense lines at the firewall connection
for engine manifold pressure, fuel pressure and oil pres-
sure.
23 Unbolt the complete engine with engine mount from the
airframe at the four attachments points.
24 Lift the complete engine from the airframe.
25 Refer to 71-20-00 for removal of the engine mount from
the engine.
Installation
1 Install in reverse sequence. Refer to Chapter 20-10-04 for
torque values specified for the mount to the engine and
mount to the airframe connection.
2 Apply firewall sealant PR-812 (or equivalent) to the bolt
connection to the firewall/airframe. Follow the applicable
product instructions (mixing, application and curing instruc-
tions).