3512C and 3516C Marine Auxiliary Engines Caterpillar


Component Location

Usage:

3512C HZR


Illustration 1g03029778
Typical components


Illustration 2g03052362
Typical left side view
(1) Unfiltered fuel pressure sensor
(2) Filtered fuel pressure sensor
(3) Filtered engine oil pressure sensor
(4) LH exhaust (turbo inlet) temperature sensor
(5) Camshaft (secondary) speed/timing sensor
(6) Secondary ECM
(7) Service tool connector
(8) Oil / fuel interface
(9) Unfiltered oil pressure sensor


Illustration 3g03052479
Typical right side view
(10) RH exhaust (turbo inlet) temperature sensor
(11) Engine interface connector
(12) Crankshaft (primary) speed/timing sensor
(13) Crankcase pressure sensor


Illustration 4g03052496
Typical front view
(14) Barometric (atmospheric) pressure sensor
(15) Intake manifold (compressor outlet) air pressure sensor (sec)
(16) Intake manifold (compressor outlet) air pressure sensor (prim)
(17) Intake manifold (compressor outlet) air temperature sensor (sec) (behind filter)
(18) Intake manifold (compressor outlet) air temperature sensor (prim) (behind filter)
(19) Engine coolant temperature sensor (behind filter)


Illustration 5g03052694
Typical rear view
(20) LH compressor inlet pressure
(21) LH turbo turbine temperature sensor
(22) RH turbo turbine temperature sensor
(23) RH compressor inlet pressure
(24) Oil temperature sensor
(25) LH compressor temperature sensor

vO

Caterpillar Information System:

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