New Holland LS140 Workshop Manual page 212

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Remove the return line at 1, and rotate the line

into a suitable drain pan. Thoroughly flush the

reservoir with a suitable clean solvent or clean

4. Remove the charge check valve, 2.

5. Disassemble the check valve by removing the

snap ring, 1; washer, 2; spring, 3; and plunger, 4.

Clean the check valve parts thoroughly.

NOTE: The spring in the check valve will be slightly

compressed, use caution when removing the snap

6. Remove the filter and base, clean the base, and

check the bypass valve, 1, for operation.

SECTION 29 - HYDROSTATIC TRANSMISSION

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