Engine distributors DSG-423 User Manual

DSG-423 GENERAL INFORMATION
01-9
Engine Noise Excessive main bearing oil clearance. Adjust clearance or replace main bearing.
Seized or heat damaged main bearing. Replace main bearing.
Excessive crankshaft end play. Replace crankshaft thrust main bearing.
Excessive connecting rod bearing oil clearance. Replace connecting rod.
Heat damaged connecting rod bearing. Replace connecting rod bearing.
Damaged connecting rod bushing. Replace connecting rod bushing.
Worn cylinder. Repair or replace cylinder blocks.
Worn piston or piston pin. Replace piston or piston pin.
Damaged piston rings. Replace piston rings.
Bent connecting rod. Replace connecting rod.
Malfunctioning hydraulic lash adjuster or hydraulic lash
adjuster.
Replace hydraulic lash adjuster or hydraulic lash
adjuster.
Excessive hydraulic lash adjuster or hydraulic lash
adjuster clearance.
Adjust clearance or replace hydraulic lash adjuster
guide or hydraulic lash adjuster.
Broken valve spring. Replace valve spring.
Excessive valve guide clearance. Repair clearance or replace valve guide/stem.
Malfunctioning or damaged cooling system. Refer to Section 05.
Malfunctioning or damaged fuel system. Refer to Section 04.
Leaking exhaust system. Repair exhaust leakage.
Improper drive belt tension. Refer to Section 05.
Malfunctioning generator bearing. Refer to Section 06 for diagnosis and testing of the
generator.
Loose timing chain/belt. Adjust or replace timing chain/belt.
Damaged timing belt tensioner. Replace timing belt tensioner.
Malfunctioning water pump bearing. Replace water pump.
Insufficient Power Malfunctioning hydraulic lash adjuster or hydraulic lash
adjuster.
Replace hydraulic lash adjuster or hydraulic lash
adjuster.
Damaged hydraulic lash adjuster guide or hydraulic lash
adjuster.
Replace hydraulic lash adjuster guide or hydraulic lash
adjuster.
Compression leakage at valve seat. Repair or replace valve, valve seat or cylinder head.
Seized valve stem. Replace valve stem.
Weak or broken valve spring. Replace valve spring.
Damaged cylinder head gasket. Replace cylinder head gasket.
Cracked or distorted cylinder head. Replace cylinder head.
Damaged, worn or sticking piston ring(s). Repair or replace piston ring(s).
Worn or damaged piston. Replace piston.
Malfunctioning or damaged fuel system. Refer to Section 04.
Malfunctioning or damaged ignition system. Refer to Section 03.
Damaged or plugged exhaust system. Repair or replace exhaust system.
Condition Possible Source Action

Engine distributors DSG-423 Specifications

General

Brand	Engine distributors
Model	DSG-423
Category	Engine
Language	English