McFarlane Aviation Products - 4ADH

Part Number: 4ADH

SHROUD, 3.96 OD, Modified
Qty

Product Details

Note: Repair/service part only for use on full STC kit P/N KIT #11.

 

 

Vacuum Pump Cooling Kit

P/Ns KIT #10KIT #11, and KIT #20

Increase the life of your vacuum pump!

 

  • Uses ram air to keep cooler air flowing around the pump housing for longer life
  • FAA-PMA/STC
  • Installation hardware included

 

Vacuum pump not included.

 

 

Component List for Vacuum Pump Cooling Kits
 
Qty
Part Number
Description
1
2CDH Cooling Shroud (3.96" O.D.)
1
2CDH-1

Flange 1"

13-14"
2CDH-2 1" ID SCAT Aeroduct Ducting
2
2CDH-3 Cable Ties
4
AN526-632R8 Screws
4
AN365-632 Nuts
4
AN960-6 Washers
 
P/N KIT#11
1
4ADH Cooling Shroud (3.96" O.D.)
1
2CDH-1 Flange
17-18"
2CDH-2 1" ID SCAT Aeroduct Ducting
2
2CDH-3 Cables Ties
4
AN526-632R8 Screws
4
AN365-632 Nuts
4
AN960-6 Washers
 
1
6ADH Cooling Shroud (4.20" O.D.)
1
6CDH-1 Flange
17-18"
6CDH-2 1.25" ID SCAT Aeroduct Ducting
2
2CDH Cable Ties
4
AN526-632R8 Screws
4
AN365-632  Nuts
4
AN960-6  Washers
 

 

Eligible Aircraft

Make Series Model Beginning S/N Ending S/N Comment Eligibility Chart
Many Many Many 0 ZZZZZZZZZZZZZZZ Approved replacement when used with approved kit #11.

Related Documents

PMA Lists

McFarlane Aviation, Inc. PMA Supplement 115

Installation, Use, and Maintenance Instructions

Cooling Shroud Installation Instructions

Kits That Include 4ADH

Please verify product details for suitability for your application.

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