Cooling System Drain Valves Available
Usage:
3606, 3608, 3612, 3616 Engines
A new 7E3155 Water Drain Group for 3606 and 3608 Engines and 7E3150 Water Drain Group for 3612 and 3616 Engines are available for draining engine coolant. The drain groups have a 3/4" - 14 pipe thread for customer connection and include a shutoff cock. The charts identify the components.
Illustration 1. Location of components-front view of engine.
Illustration 2. Location of components-left side view of 3612 and 3616 Engines only.
Caterpillar Information System:
1989/12/01 New Spark Plug Used In Ignition Groups
1989/12/01 Spark Plug Gasket Available
1989/12/01 New Flanges Used And Gaskets Added To Water Cooled Turbocharger Exhaust Connections
1989/12/01 Modification Of 2W1054 Screen Assembly For Use During Dynamometer Testing
1989/12/01 Additional Information For Checking Valve Camshaft Timing
1989/12/01 New Camshaft And Lifter Kits Available For Slipper Type Cam Followers (Valve Lifters)
1989/12/01 4C4213 Insulation Tester for Electrical Power Generation
1989/11/01 New Nut For Lifting Eye Bracket
1989/11/01 Cylinder Liner Changes
1989/11/01 New Gasket With Stainless Steel Flange Used In Exhaust Manifold Group
1989/11/01 New 3161 Marine Governor Provides Better Low Idle Stability
1989/11/01 New Water Level Gauge Group For Folded Core Radiators
1989/12/01 Improved Turbocharger Wash Water Lines Group Available On Engines Powered By Residual (Heavy) Fuel
1989/12/01 List of Service Publications
1990/01/01 New Seal Group Used In Seawater Pump
1990/01/01 Paper Liner Available For Centrifugal Oil Filters
1990/01/01 Improved Gaskets And Covers Used In Cover Groups, Connection Group And Water Lines Groups; New Clips Used In Water Lines Groups
1990/01/01 Improved Valve And Injector Jam Nut Used In Valve Rocker Arm Group
1990/01/01 Unit Injector Tips Now Have An Improved Brazing Technique
1990/01/01 Service Element Available For Flexible Coupling Group
1990/01/01 New Seal Used In Governor Fastener Group
1990/01/01 New Fuel Return Valve Prevents Siphoning
1990/01/01 Separate Service Manual Microfiche Library Available For Engines Only
1990/01/01 New Cooling System Cleaner Available For All Engines