53
AeroVee 2.1
Rev Z. 01/14/2015
Sonex Aircraft
LLC
© 2014 All Rights Reserved
OIL COOLER, TOP MOUNT
Parts Required
Supplied by/available from Sonex Aircraft:
__ Oil Cooler Mount Plate, ACV-P01-106
__ Rubber gaskets from ACV-P02-15 Gasket Kit
__ AN4-13A bolt, Qty. 2
__ MS20365-428 Stop Nut, Qty. 3
__ ACV-Z01-80, M8-1.25 x 20mm Button Head Screw, Qty. 1
__ AN4-23A bolt, Qty. 1
__ AN4-27A bolt, Qty. 2
__ AN960-416 Washers, Qty. 6
Not supplied by Sonex Aircraft:
__ Oil Cooler for 1971 or later T1 or T2 VW engine
(such as CB Performance part number 1727)
Installing the Oil Cooler
1. Insert the two orange-colored cylindrical seals from the
gasket kit (provided with your AeroVee engine) in the oil
cooler ports on the top, right-hand side of the engine.
The top-mounted oil cooler positions the oil cooler on top of
the case, near the accessory plate.
The Oil Cooler Mount Plate is attached with the following
hardware:
A = ACV-Z01-80, M8-1.25 x 20mm button head screw
B = AN4-13A bolt, AN960-416 washer (under nut) and
MS20365-428 stop nut.
The arrow in this photo shows
one of the seals before it is
installed in its port.
This photo shows both seals
installed in the ports.
2. Carefully position the Oil Cooler Mount Plate over the
seals and bolt the plate to the engine case using the hard-
ware identified in the photo below.
A
B
B
The short (thin) flanged oil seals installed in the Top Plate's oil
ports (C).
C
C
3. Insert the two short, orange-colored flanged seals from the
gasket kit (provided with your AeroVee engine) in the oil
ports of the Top Plate. See photo below.
important: The gasket kit contains both tall (thick)
and short (thin) flanged oil seals. Be sure to use the
short (thin) seals for this installation.
