If air lines are hooked up incorrectly and engine is started, plastic jar
could burst and cause injury.
h. Start the loader engine and bring air pressure up to 80 psi. With engine running at low idle, watch
the evaporator jar. When the compressor is compressing air, air bubbles must be seen passing through
the alcohol. If air bubbles are not present, open air reservoir drain valve slightly to put a demand on the
air compressor. Close air reservoir drain valve when finished.
i. Stop engine. Install engine right side panels. Modification is completed.
12. WEIGHT AND BALANCE DATA. Not applicable.
13. QUALITY ASSURANCE REQUIREMENTS.
Each alcohol evaporator kit shall be tested following application of this DAMWO as specified in the unit
test procedure outlined in paragraph 10.h and annotated in block 26 of DA Form 2407.
14. RECORDING AND REPORTING OF THE MODIFICATION.
a. Records and Reports: Record the modification in accordance with AR 750-10, DA PAM 738-750,
DA PAM 738-751 and TB 9-1100-803-15.
b. Marking Equipment Stamp data plate as follows: "MWO 5-3805-262-25-1 applied".
c. Identification Data: Nomenclature of equipment before modification "Loader, Scoop Type 2-1/2
Cu. Yd., J.I, Case Model MW24C without alcohol evaporator. Nomenclature of equipment after modifica-
tion "Loader, Scoop Type 2- Cu. Yd.., J.I. Case Model MW24C with alcohol evaporator.
15. PRODUCT IMPROVEMENT PROPOSAL (PIP) NUMBER. This MWO is authorized by PIP Number
16. MODIFICATION IDENTIFICATION. Not applicable.