TM 5-2420-231-23-1
0067
Table 1. Loader Bucket Does Not Operate Correctly - Continued.
067
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. Inspect left loader bucket cylinder
Left Loader Bucket Cylinder OK -
Loader Bucket Does Not
Proceed to Test Step 4.
(Figure 2, Item 2) (WP 0270) for
Operate Correctly -
damage and Class III leaks.
Left Loader Bucket Cylinder Leaking
Continued
or Damaged - Replace left loader
bucket cylinder (WP 0270).
Proceed to Test Step 8.
Figure 2. Loader Bucket Cylinder and Tubes.
0067
Test Step 4. Inspect Loader Bucket
Cylinder Hydraulic Supply/Return
Tubes and Hoses.
1. Ensure all hydraulic supply/return
tubes are tight. Start engine and
operate bucket (TM 5-2420-231-
10).
2. Inspect loader bucket cylinder
Loader Bucket Cylinder Hydraulic
hydraulic supply/return tubes (Fig-
Supply/Return Tubes OK - Proceed to
ure 3, Item 2) (WP 0234) for dam-
step 3.
age and Class III leaks.
Loader Bucket Cylinder Hydraulic
Supply/Return Tubes Leaking or
Damaged - Replace loader bucket
cylinder hydraulic tubes (WP 0234).
Proceed to Test Step 8.
