C6.6 Industrial Engine Caterpillar


Model View Illustrations

Usage:

C6.6 667
The following model views show typical features of the engine. Due to individual applications, your engine may appear different from the illustrations.

Engine views



Illustration 1g02361696
Typical example
(1) Secondary fuel filter
(2) Crankcase breather
(3) Electronic control module (ECM)
(4) Oil sampling valve
(5) Fuel strainer
(6) Oil filter
(7) Fuel priming pump
(8) Oil gauge (Dipstick)
(9) Primary fuel filter
(10) High-pressure fuel pump

The location of the in-line strainer (5) and the priming pump (7) will depend on the application.



Illustration 2g02361697
Typical example
(11) Rear lifting eye
(12) NOx reduction system (NRS)
(13) Front lifting eye
(14) Turbocharger
(15) Back pressure valve
(16) Engine oil pan (Sump)
(17) Starting motor
(18) Engine oil drain plug
(19) Flywheel housing
(20) Flywheel
(21) Exhaust outlet
(22) Exhaust gas cooler


Illustration 3g02379457
Typical example
(23) Belt
(24) Connection for air inlet
(25) Outlet connection for the coolant
(26) Water temperature regulator housing (Thermostat housing)
(27) Water pump
(28) Oil filler
(29) Inlet connection for the Coolant
(30) Vibration damper
(31) Belt tensioner
(32) Alternator


Illustration 4g02381218
Typical example
(33) Coolant drain plug for cylinder block
(34) Coolant drain plug for exhaust gas cooler

Engine Aftertreatment System



Illustration 5g02384560
Typical example
(1) Clean emissions module (CEM)
(2) Inlet connection
(3) Outlet connection
(4) Mounting cradle
(5) Flexible exhaust pipe from engine to CEM

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