Technify Motors Cessna 172 User Manual

Supplement Airplane Maintenance Manual
Cessna 172 with TAE 125-02-99 / -114
AMM-20-02
Chapter:
Issue:
Issue Date:
Page:
Content:
20-AMM-61-02
3
06.11.2013
6
6
Rev. No:
Rev. Date:
1
25.08.2014
2. Calibrating the CSU
A. Calibrate the CSU
(1) Install a manometer between gear pump and mi-
cro filter
(2) Loose the nut at pressure relief valve with a 25
mm wrench
(3) Check the pressure which is indicated at the ma-
nometer
(4) If the pressure is not 20 bar ± 2 bar (290 psi ± 29
psi), turn screw at pressure relief valve with a 10
mm wrench until this value is reached.
(5) Tighten the nut with a 10 mm wrench.
Torque:
10 Nm (7.4 lbf
.
ft).
 Note: The calibration of the CSU will be done by the engine
manufacturer. If calibration is necessary by authorized
maintenance, proceed at a gear box temperature of 50°C as
follows:
 Note: The propeller pitch limits will be set by the propeller manufac-
turer.

Technify Motors Cessna 172 Specifications

General

Brand	Technify Motors
Model	Cessna 172
Category	Aircrafts
Language	English