1
CA469
71352
ABC12345Z123
-19 48-12345
71345
4
5
1
2
2,7
7
2
1
44
5
74677
1,2
COLOR CODE
MERCRUISER
Division of Mercury Marine
Stillwater, OK, U.S.A.
SPECIFICATIONS
MODEL MCM 4.3LX/4.3LXH GEN +.
DISPLACEMENT 262 CID. . . . . . . . .
IGNITION TIMING 10 BTDC. . . . . . .
CYL. FIRING ORDER 1-6-5-4-3-2. . .
SPARK PLUGS AC-MR43LTS. . . . .
ENGINE ROTATION LH. . . . . . . . . . .
MAX W.O.T. RPM 4400-4800. . . . . .
IDLE RPM IN NEUTRAL 650. . . . . . .
PLUG GAP .045’. . . . . . . . . . . . . . . . .
For Fuel and Oilrequirements refer to
Operations & Maintenance Manual
SERIAL NUMBERS
2
71718
74849
2