Install arbitrary scale meter (wheel house console).

Custom Search

FIGURE 2-233. Engine Control Station Console Tachometers.

TM-55-1905-223-24-18-1 Landing Craft Utility (LCU) NSN 1905-01-154-1191 Basic Craft Part 1 Manual

MAINTENANCE OF VALVES/STRAINERS

TM 55-1905-223-24-18-1

( 1 ) P o s i t i o n a p p r o p r i a t e a r b i t r a r y s c a l e m e t e r ( 2 , FIGURE 2-231) in wheelhouse

console and secure with mounting screws (1 and 3) and mounting hardware on

bottom of console.

( 2 ) From bottom of console, c o n n e c t wiring to meter (2) terminals (5, 6, 8 and

9 ) . Remove tags.

( 3 ) Turn on 24 Vdc supply to dimmer rheostats (7).

ENGINE RM DC PNL EP024 contains 24 Vdc. To

prevent injury to personnel and damage to

equipment, use fuse puller to install fuse

cartridge.

(4) On ENGINE RM DC PNL EP024, using fuse puller, install appropriate fuse

cartridge #14, SFT TACH (port) or #13, SFT TACH (STBD).

(5) Request operations to start main engine and engage shaft in AHEAD and

ASTERN, and observe arbitrary scale meter (2, FIGURE 2-231) for correct

shaft direction indication.

2-922