1. The photos in this document show the preferred method of installing any of the three different (0 deg., 45 deg.,90 deg.) style oil cooler air inlet duct kits made by Airflow Systems. 2. Every aircraft is slightly different so this document serves a generic guide to installation. In every case the goal is to provide the maximum air pressure, evenly distributed, over the face of the oil cooler with minimal drag. 3. Each kit comes with the air duct made from composites to shapes verified by computerized flow analysis (see Fig. 1 and 2) and flow bench testing. If there is a flow diverter in your duct it is there for a reason, please do not remove it.
Figure 1. Flow without Deflector
Figure 3. Duct brackets installed. Bolts and compression tubes shown are supplied with Airflow Systems oil cooler installation bracket kit, Part# ASHX-030-45 or -90
Figure 2.
Flow with Deflector
Figure 4. Duct positioned over brackets for trial fit. Make sure both bracket flanges are inside the duct. Clear duct used for illustration.
Figure 5. With duct in position, mark position of first two mounting holes. Temporarily install two of the supplied AN-3 bolts and drill two opposite mounting holes.
Figure 6. Remove duct and locate side of cooler as shown. Leave mounting brackets installed.
Figure 7. Fill the gap between the fin group and the end tanks with high temp RTV to form a gasket that will seal the bottom of the duct and the air gap completely.
Figure 8. We recommend letting the RTV cure prior to final installation of the duct to avoid disassembly problems in the future.
Figure 9. With RTV cured the duct may be attached to mounting brackets. Visually check for air gaps and fill with RTV.
Figure 10. The oil cooler and air duct are now ready for installation on your aircraft.
The photos in this document show the preferred method of installing any of the three different. (0 deg., 45 deg.,90 deg.) style oil cooler air inlet duct kits made by ...
The following application guide lists the most common part numbers and the experimental aircraft engines that use these coolers. Refer to Airflow Systems ...
20002A Performance. SAE 50 Oil at 225 o. F and 50 lbs/min. Cooling Air at 100 o. F. 0. 50. 100. 150. 200. 250. 300. 350. 400. 0. 10. 20. 30. 40. 50. Air Flow lbs/ ...
strobe tubes are not covered under this warranty. Outdoor warning sirens and controllers manufactured by Federal Warning Systems are warranteed for two.
20002A Performance. SAE 50 Oil at 225 o. F and 50 lbs/min. Cooling Air at 100 o. F. 0. 50. 100. 150. 200. 250. 300. 350. 400. 0. 10. 20. 30. 40. 50. Air Flow lbs/ ...
de conduit des systèmes à air forcé du côté descendant du circulateur principal. .... duct conduits of forced air systems on the downstream side of the main.
Insert the large grease tray all the way under the back edge ..... I Si un conduit de raccordement flexible est utilisé, sa longueur ne doit pas dépasser 4 pi (121,9 ...
All safety messages will follow the safety alert symbol and either the word “DANGER” or ..... F. 6" (15.2 cm) min. clearance from both sides of range to side wall.
ventilation system may cause ignition and combustion problems with this gas ...... Power Spare. RD. WH. BK WH. RD. Reignition. Module. Cooktop. Front View.
any pressure testing of the gas supply piping system at test pressures equal to or ..... Use the following chart to find the exact orifice spud placement. Fully insert ...
that system at test pressures in excess of 1/2 psi (3.5 kPa). Line pressure .... continues until the flame is lit or the knob is turned to OFF. NOTE: The first time ...
These words mean: follow instructions. instructions. DANGER. WARNING. BUILT-IN ..... Connect the 2 yellow-green wires (B) together using a UL listed wire ...
by its side or rear flanges. □. The gas and electric supply should be located as shown in the “Gas and Electric Connection Locations” section so that they are ...
1/2" (13 mm) deep-well socket. 7 mm nut driver. Masking tape. IMPORTANT: Do not install a ventilation system that blows air downward toward this gas cooking ...
•If you cannot reach your gas supplier, call the fire department. ... Flame spreader (on grill models). □ ...... Test the flame by turning the control from LO to HI,.
