TM 55-1945-205-10-4 0102 00 64 0102 00 25 O Air Tester 26 O Air Compressor 27 D Adaptor (1 5/8 in. Dia plugs) (Cylinder Block) J21850 28 D Aftercooler Adaptor Cup Plug Installer J28711 29 D Aftercooler Adaptor Plug Remover and Installer J25275 30 D Aftercooler Cup Plug Installer (2 ½ in. Dia) J24597 31 D Alignment Tool J21799 32 D Block Assembly Wrench Set J25451-B 33 D Block Thread Repair Kit J29513 34 D Cup Plug Installer (1 in. Dia) J33420 35 D Cylinder Block Air Box Plugging Tool J29571 36 D Cylinder Block Line Boring Tool J29005 37 D Cylinder Block Tap J25384 38 D Cylinder Diameter Checking Gage J5347-B 39 D Cylinder Hone Set (2½ in. to 5¾ in.) J5902-01 40 D Dial Bore Gage Master Setting Fixture J23059-01 41 D Dial Indicator Set J22273-01 42 D Diesel Engine Parts Dolly J6387 43 D Handle J7079-02 44 D Loctite “Chisel” Gasket Remover PT7275 45 D Master Ring Gage for Block Bore J24564 Table 3.  Tools and Test Equipment for Modular Causeway System. (MCS) (Continued) TOOL OR TEST EQUIPMENT REF CODE MAINTENANCE LEVEL NOMENCLATURE NATIONAL STOCK NUMBER   TOOL NUMBER