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11) Install the cowling under hull 218A.
ABAA
Validity : S/N 969, 1185, 1214, 1478, 1506 - 1508, 1513 - 9999 28-40-02 Page 402
(CA) SEP 04
1 - Connector
2 - Connector
3 - Extension screw
4 - Washer
5 - Filtering adapter
6 - Gaging conditioner
7 - Washer
8 - Bolt
9 - Connector
10 - Grounding wire
I ABAA
Validity : S/N 969, 1185, 1214, 1478, 1506 - 1508, 1513 - 9999 28 40-02 Page 403
(CA) SEP 04
PAGE INTENTIONALLY LEFT BLANK
I ABAA
Validity : S/N 969, 1185, 1214, 1478, 1506 - 1508, 1513 - 9999 28-40-02Page 404
(CA) SEP 04
FUEL PRESSURE SWITCH
REMOVAL / INSTALLATION
WARNING : OBEY THE SAFETY PRECAUTIONS DESCRIBED IN 28-00-00.
1. REMOVAL OF THE FUEL PRESSURE SWITCH (Figures 401, 401A and 401B)
A. Tools and consumable materials
- Drain pan 0.5 US Gal (2 liters)
- Blanking caps
B. Procedure
WARNING : APPLY THE MAINTENANCE PROCEDURE OF THE FUEL SYSTEM — REFER
TO 28-00-00.
1) Open main switch-breaker.
2) Set the fuel selector to "CLOSED" position.
3) Remove the engine cowlings - refer to 71-10-01.
4) Drain the fuel system in the fuselage - refer to 12-11-02.
5) Put a drain pan beneath engine pump (1).
S / N 1 - 968, 970 - 1069 - refer to Figure 401
6) Disconnect power cable (2) from fuel pressure switch (3).
7) Remove fuel pressure switch (3) and blank off.
S / N 1070 - 1184, 1186 - 1213. 1216 - 1505. 1509 - 1512 - refer to Figure 401A
6) Disconnect power cable (2) from fuel pressure switch (3).
7) Remove fuel pressure switch (3) and blank off. Discard 0-ring (6). S / N 969. 1185. 1214. 1506 - 1508. 1513 - 9999 - refer to Figure 401B
6) Disconnect power cable (2) from fuel pressure switch (3). Retain bolt (7).
7) Disconnect grounding wire (4) from fuel pressure switch (3). Retain bolt (8).
8) Remove fuel pressure switch (3) and blank off.
2. INSTALLATION OF THE FUEL PRESSURE SWITCH (Figures 401, 401A and 401B) A. Tools and consumable materials
- Loctite (TB 08-013C)
- Loctite (TB 09-906)
- Varnish (TB 07-901)
- Red paint
ACAA
Validity : S / N 1 - 9999
28-40-03 Page 401
(DA) SEP 02
B. Procedure
WARNING : APPLY THE MAINTENANCE PROCEDURE OF THE FUEL SYSTEM — REFER TO 28-00-00.
S / N 1 - 968. 970 - 1069 - refer to Figure 401
1) Apply Loctite (TB 09-906) to fuel pressure switch (3) thread - refer to 20-00-08.
CAUTION : DO NOT FORGET TO SECURE GROUNDING WIRE (4) WITH FUEL PRESSURE SWITCH (3).
2) Remove blanking cap and install grounding wire (4).
3) Install and tighten fuel pressure switch (3) onto union (5).
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