Fig 9-2
Internal cooling water system, V-engine (DAAR011165B)
System components, in-line engines
Lubricating oil cooler
04
Cylinder head
01
LT water pump (engine driven)
05
Charge air cooler (HT)
02
HT water pump (engine driven)
06
Charge air cooler (LT)
03
Sensors and indicators, in-line engines
LT-water pressure, CAC inlet
PT471
HT-water pressure,engine inlet
PT401
LT-water temperature, LT CAC outlet
TE472
HT-water temperature, engine inlet
TE401
LT water temperature, CAC inlet
TE471
HT-water temperature, jacket outlet (A-
bank)
TE402
LT water temperature, LOC inlet
TE481
HT-water temperature, jacket outlet (A-
bank)
TEZ402
LT-water temperature, LOC outlet
TE482
HT-water temperature, jacket outlet (B-
bank)
TE403
Liner temperature 02 of cylinder (A-bank)
TE7012A/X2A
HT-water temperature, jacket outlet (B-
bank)
TEZ403
LT-water thermostat valve position
GT493
HT- stand-by pump start
PS410
Liner temperature 02 of cylinder (B-bank)
TE7012B/X2B
Liner temperature 01 of cylinder (A-bank)
TE7011A/X1A
Number of cylinders
x
Liner temperature 02 of cylinder (A-bank)
TE7012A/X2A
HT-water temperature, CAC outlet
TE432
Pipe connections, in-line engines
HT-water inlet
401
HT-water outlet
402
HT-water from stand-by pump
408
HT-water drain
411
HT-water air vent from air cooler
416
HT-water air vent from exhaust valve seat and cylin-
der head
424
LT-water inlet
451
DAAB605814
9-3
9. Cooling Water System
Wärtsilä 46F Product Guide
Summary of Contents for 46F Series
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