Table 1-2. TABULATED DATA FOR POWER UNITS, MULTIPLE ENGINE USED ON

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Table 1-1. TABULATED DATA FOR POWER UNITS, MULTIPLE ENGINE

TB-55-1900-200-34 Configuration Standrds for Rebuild of Power Unit Multiple Engine (DDAD) Applicable to Landing Craft Mechanized Mark VIII Manual

SECTION II CONFIGURATION STANDARDS

TB 55-1900-200-34

Table 1-2. TABULATED DATA FOR POWER UNITS, MULTIPLE ENGINE

USED ON

NSN 1905-00-935-6057

LANDING, CRAFT MECHANIZED MARK VIII MOD-1

HULL NUMBERS LCM-8500 THRU 8560 AND 8580

THRU 8618

ENGINE SERIAL NUMBER RANGE AT TIME OF HULL

CONSTRUCTION 12A6350 THRU 12A7600

POWER UNIT, MULTIPLE ENGINE, DIESEL

MARINE, KEEL COOLED, ASSEMBLED AS A

TWIN 6-71 DIRECT CONNECTED TO AN

ALLISON HYDRAULICALLY ACTUATED REVERSE

GEAR, W/2:1 REDUCTION RATIO W/COMMON

OUTPUT SHAFT RPMS OF 900

1. MODEL 12005A (STARBOARD POWER UNIT)

BASIC ENGINE MODELS:

6-71-RD-63A (STARBOARD OUTBOARD)

6-71-RB-63A (STARBOARD INBOARD)

ROTATION AT REVERSE GEAR OUTPUT SHAFT:

CLOCKWISE

PART NUMBER:

12005ARHSTBDCW-FSCM 72582

NSN:

2815-00-522-1871

2. MODEL 1206A (PORT POWER UNIT)

BASIC ENGINE MODELS:

6-71-LB-63A (PORT OUTBOARD)

6-71-LD-63A (PORT INBOARD)

ROTATION AT REVERSE GEAR OUTPUT SHAFT:

COUNTERCLOCKWISE

PART NUMBER:

12006ALHPORTCCW - FSCM 72582

NSN:

2815-00-522-1872

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