BOAT, BRIDGE ERECTION, TWIN JET, ALUMINUM HULL, MODEL USCSBMK1 (<a href="http://smallboats.tpub.com/01-105-5728.htm">1940-01-105-5728</a>) AND MODEL USCSBMK2 (1940-01-218-2165)

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LO-5-1940-277-12 Boat Bridge Erection Twin Jet Aluminum Hull Model USCSBMK1(1940-01-105-5728) and Model USCSBMK2 (1940-01-218-2165) Manual

MK 1 AND MK 2 W/ SABRE 5.95 LITER ENGINE

LUBRICATION ORDER

LO 5-1940-277-12

LUBRICATION INSTRUCTION

LI 1940-12

25 AUG 2006

(Supercedes LO 5-1940-277-12 / LI 1940-12, 25 June 1991)

BOAT, BRIDGE ERECTION, TWIN JET, ALUMINUM HULL,

MODEL USCSBMK1 (1940-01-105-5728)

AND

MODEL USCSBMK2 (1940-01-218-2165)

References: TM 5-1940-277-10 and TM 5-1940-277-20

REPORTING ERRORS AND RECOMMENDING IMPROVEMENTS

You can help improve this publication. If you find any mistakes or if you know of a way to improve the procedures,

please let us know. Submit your DA Form 2028 (Recommended Changes to Publications and Blank Forms),

through the Internet, on the Army Electronic Product Support (AEPS) website. The Internet address is

https://aeps.ria.army.mil. The DA Form 2028 is located under the Public Applications section in the AEPS Public

Home Page. Fill out the form and click on SUBMIT. Using this form on the AEPS will enable us to respond quicker

to your comments and better manage the DA Form 2028 program. You may also mail, fax or E-mail your letter or

DA Form 2028 direct to: AMSTA-LC-LMIT/TECH PUBS, TACOM-RI, 1 Rock Island Arsenal, Rock Island, IL 61299-

7630. The email address is TACOM-TECH-PUBS@ria.army.mil. The fax number is DSN 793-0726 or Commercial

(309) 782-0726.

Approved for public release; distribution is unlimited.

NOTES

This LO is for crew (C) or organizational (O) maintenance. Lube intervals (on-condition or hard time) are based on

normal operation. Lube more during constant use, and less during inactive periods. Use correct grade of lubricant

for seasonal temperature expected.

On the pictures a dash line (-) means lube points on both sides.

Clean parts with Skysol 100 or approved substitute. Dry before lubricating.

Before you start your lube service.

ALWAYS

NEVER

Clean grease fittings before lubrication.

Use wrong type/grade grease.

Use the lubrication order as your guide.

Use too much lubricant.

CAUTION

Do not drain oil into bilges.

Drain oils while they are warm.

Every 100 hours, lightly lubricate all hatch and door hinges, latches, control linkages, and exposed adjusting

threads with OE/HDO.

Lubricate port and starboard powertrains.

EXPECTED TEMPERATURES

LUBRICANTS

CAPACITY

ABOVE + 32F + 40 -10F INTERVALS

(ABOVE 0C) (+ 5 -23C)

SABRE 5.95 LITER ENGINE

LUBRICATING OIL, Engine Crankcase OE/HDO 30 (MIL-PRF-2104)

14 qts ea.

OE/HDO 30

OE/HDO 10

ARCTIC OIL OE/HDO 10 (MIL-L-46125)

(13.24 L)

CUMMINS 5.9 LITER ENGINE

LUBRICATING OIL, Engine Crankcase 15W40 (MIL-PRF-2104)

16 qts ea.

15W40

5W30

Intervals

ARCTIC OIL OE/HDO 5W30 (MIL-L-46125)

(15.14 L)

given are

TRANSMISSION

in hours

LUBRICATING OIL, Transmission OE/HDO 30 (MIL-PRF-2104)

2.5 qts ea.

of normal

ARCTIC OIL OE/HDO 10 (MIL-L-46125)

(2.36 L)

operation.

OE/HDO 30

OE/HDO 10

HYDROJET

LUBRICATING OIL, Oil Can Points OE/HDO 30 (MIL-PRF-2104)

1 pint ea.

ARCTIC OIL OE/HDO 10 (MIL-L-46125)

(0.47 L)

GREASE, Automotive and Artillery (MIL-PRF-10924)

As required

GAA

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