TM 5-3805-296-23-2
0085
Table 1. 1430 Scraper System Air Pressure Diagnostic Codes Continued.
085
CID FMI
TEST OR INSPECTION
CORRECTIVE ACTION
5. Using digital multimeter
1430-03 Scraper Air
Voltage 18 to 25 V Proceed to Test
(WP 0540), test for voltage
Pressure Sensor Voltage
Step 7.
between connector AF-C4 terminal
Above Normal Continued
Voltage Less Than 18 V Proceed to
A and terminal B
Test Step 13.
(WP 0012, Figure 168).
Test Step 2. Test for Shorted Push
Frame Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to OFF position
(TM 5-3805-296-10).
2. Disconnect connector AF-C1
(WP 0012, Figure 164) from
connector AE-C2
(WP 0012, Figure 163).
3. Using digital multimeter
Continuity Replace push frame
(WP 0540), test for continuity
wiring harness (WP 0347).
between connector AF-C1 terminal
Proceed to Test Step 17.
19 (WP 0012, Figure 164) and all
No Continuity Proceed to Test
other terminals in connector AF-C1
Step 3.
(WP 0012, Figure 164).
Test Step 3. Test for Shorted Draft
Frame and Bowl Side Wiring
Harness.
1. Disconnect connector AE-C1
(WP 0012, Figure 144) from
connector E-C2 (WP 0012,
Figure 143).
2. Using digital multimeter
Continuity Replace draft frame and
(WP 0540), test for continuity
bowl side wiring harness (WP 0348).
between connector AE-C2
Proceed to Test Step 17.
terminal 19 (WP 0012, Figure 163)
No Continuity Proceed to step 3.
and all other terminals in
connector AE-C2
(WP 0012, Figure 163).
3. Using digital multimeter
Continuity Replace draft frame and
(WP 0540), test for continuity
bowl side wiring harness (WP 0348).
between connector AE-C1
Proceed to Test Step 17.
terminal 26 (WP 0012, Figure 144)
No Continuity Proceed to Test
and all other terminals in
Step 4.
connector AE-C1
(WP 0012, Figure 144).
0085-3
