• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
Table 1. Implement Code (2169-03 to 2182-13) Troubleshooting Procedures - Continued.
Table 1. Implement Code (2169-03 to 2182-13) Troubleshooting Procedures - Continued.

Maintenance Manual For Motorized Road Grader Model 120M - 2
Page Navigation
  884    885    886    887    888  889  890    891    892    893    894  
img
TM 5-3805-293-23-2
0030
Table 1. Implement Code (2169-03 to 2182-13) Troubleshooting Procedures - Continued.
CDI FMI CODE
TEST OR INSPECTION
CORRECTIVE ACTION
2174-06 Wheel Lean Right
Test Step 2. Test for Faulty Wheel
Solenoid Current Above
LEAN Right Solenoid.
Normal - Continued
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Disconnect front attachment wir-
ing harness connector U-C19
(WP 0009, Figure 230) from
wheel lean right solenoid (WP
0009, Figure 231) (WP 0180).
3. Using MSD (WP 0006), select
2174-05 Code Active - Replace
implement 120M and check if
wheel lean right solenoid (WP 0245).
code 2174-05 becomes active.
Proceed to step 4.
2174-06 Code Remains Active -
Proceed to Test Step 3.
4. Using MSD (WP 0006), select
2174-06 Code Active - Repeat
implement 120M ECM and verify
troubleshooting code from the
2174-06 is not active.
beginning.
2174-06 Code Not Active -
Troubleshooting complete.
Test Step 3. Test for Shorted Cab
Lower Wiring Harness.
1. Turn ignition switch and battery
disconnect switch to the OFF
position.
2. Disconnect cab lower wiring har-
ness connector P-C41 (WP 0009,
Figure 68) from implement 1 ECM
J1 (WP 0009, Figure 69)
(WP 0268).
3. Using a digital multimeter, mea-
Continuity - Proceed to Test Step 4.
sure for continuity between cab
No Continuity - Replace implement 1
lower wiring harness connector P-
ECM (WP 0268).
C41 (WP 0009, Figure 68) termi-
Connect front attachment wiring
nal 68 and terminal 55. There
harness connector U-C19 (WP 0009,
should be no continuity.
Figure 230) to wheel lean right
solenoid (WP 0009, Figure 231) (WP
0180).
Proceed to step 4.
4. Using MSD (WP 0006), select
2174-06 Code Active - Repeat
implement 120M ECM and verify
troubleshooting code from the
2174-06 is not active.
beginning.
2174-06 Code Not Active -
Troubleshooting complete.
0030-46


Privacy Statement
Press Release
Contact

© Copyright Integrated Publishing, Inc.. All Rights Reserved.