TM 5-2410-241-23-1
0021
Table 2. Chassis Troubleshooting Procedures - Continued.
0021
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
490-3 Hydraulic Lockout
6. Using digital multimeter (WP
1. If continuity is found, replace
Solenoid Voltage Above
0296), test for continuity between
hydraulic lockout switch
Normal - Continued
pin 4 and 5 on hydraulic lockout
(WP 0208). Ensure all harness
switch (WP 0018, Figure 91).
connectors are reconnected. Ver-
ify correct operation of machine
(TM 5-2410-241-10).
2. If continuity is NOT found, pro-
ceed to step 7.
7. Ensure hydraulic lockout switch is
in LOCKED (Figure 1, Item 2)
position.
Figure 1. Hydraulic Lockout Switch.
0021
8. Using digital multimeter (WP
1. If continuity is NOT found, replace
0296), test for continuity between
hydraulic lockout switch (WP
pin 5 and 6 on hydraulic lockout
0208). Ensure all harness con-
switch (WP 0018, Figure 91).
nectors are reconnected. Verify
correct operation of machine
(TM 5-2410-241-10).
2. If continuity is found, proceed to
step 9.
9. Change hydraulic lockout switch
to UNLOCKED (Figure 2, Item 1)
position.
