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2023年7月8日星期六

This page Describes The Generation of Coolant and Excessive Black or Gray Smoke in The Caterpillar Engine Lubricant Causes and Solutions

 This page describes the generation of coolant and excessive black or gray smoke in the Caterpillar 325C Excavator Engine Lubricant Causes and solutions

 2023 CAT ET 2023A 2022A & 2019C Full Service Download and Installation Service




 12.2021 Caterpillar ECM ECU Flash Files Full Set Download

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.The possible causes of coolant in the lubricating oil and the troubleshooting methods are as follows. 

 (1) The core of the engine oil cooler is damaged. Given the faulty engine oil cooler install a new 

movement. 

 (2) The cylinder head gasket is damaged. Install a new cylinder head gasket. Tighten the bolts securing 

the cylinder head.

  (3) The cylinder head is cracked or faulty. Install new cylinder head. 

 (4) There are cracks or faults in the cylinder block. Install new cylinder. 

 12.2021 Caterpillar ECM ECU Flash Files Full Set Download

 (5) The front cover gasket is damaged. Install a new hood gasket.

  (6) The bleeding hole of the water pump is blocked, and the water seal of the water pump is faulty.

  Clear the blockage in the water pump weep hole. Replace the water oil seal. 

 20. The possible causes and troubleshooting methods of excessive black or gray smoke are as follows.

  (1) Insufficient air during combustion. Check the air filter for blockage. The maximum pressure of the

 air filter is 7.5kPa. 

 (2) The fuel injector is faulty. Install new fuel injectors. 

 (3) Fuel injection timing error. Adjust timing.

312D2 and 313D2 Excavators, Machine Systems Duo-Cone Universal Floating Seal - Installation

  This article describes the 312D2 and 313D2 excavators, machine systems Duo-Cone Universal Floating Seal - Installation Caterpillar ET2024...