J.P. Instruments EDM 760 Fuel Flow Installation Manual - Manual (Page 9)

J.P.Instruments Fuel Flow Installation Manual
Report # 760
for EDM-760 temperature indicating system with Fuel Flow Option Appendix - A
Page Page 9 of 14 Rev NC :
Date 07/20/99
Mounting Procedure:
1. Find a convenient location between the Throttle Body and the Flow
Divider and away from any hot exhaust pipes to suspend the Fuel
Flow Transducer.
2. Remove the fuel hose which goes from the Throttle Body to the Flow
Divider.
3. Purchase two new hoses, one from the Fuel Servo to the Fuel Flow
Transducer and the other from the Fuel Flow Transducer to the Flow
Divider. There must be flexible hose in and out of the Fuel
Transducer. The hoses must meet TSO-C53a Type C or D FAA
specification. The new hoses must be the same size as the current
hose in the aircraft. A source of fittings and fabricated hoses is:
4. Mount the Fuel Flow Transducer in the fuel line. The Flow
Transducer must be wrapped with Fire Sleeving. Place a small
hole in the fire sleeve and pass the transducer wires through it.
Seal with High temperature Silicone RTV sealant.
5. Secure at either end of the transducer to any convenient point on the
engine with MS21919 clamps or equivalent.
6. For Continental fuel injected engines adjust the fuel pressure to account for the pressure drop across
the transducer per Continental Service Bulletin M89-10
J.P.INSTRUMENTS
PO Box 7033
Huntington Beach CA 92646
Title Installation of the Fuel Flow Transducer in the fuel line
between the Throttle Body and the Flow Divider. Only applicable
for Continental Fuel Injected Engines
Drawing No. 700922
Date
02/14/97
Drawn/ Approved Rev NC
OUT
IN
From the Throttle
To the Flow
Divider
Fittings ¼
NPT to Fuel
Hose (do not
use aluminum
fittings
Aeroquip Fire
Sleeve
AE102/62-24
Aeroquip
900591B
See
note 5
Aeroquuip
303 hose