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Tag: valve

3306

D330, D333, 3304, 3306 – Valve Clearance Adjustment

Posted on February 28, 2020October 8, 2023 by sam

Refer to the Lubrication and Maintenance Procedures for details of valve clearance adjustment. CAT 3306 Valve Clearance Adjustment 1. Put No. 1 piston at top…

Engine News

Engine Valve Stem “Use Again” Specifications

Posted on February 28, 2019 by sam

All Caterpillar Engines The current Guideline For Reusable Parts “Valves and Valve Spring Specifications,” Form SEBF8034-03 has some “use again” minimum valve stem diameters that…

Engine News

Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures

Posted on February 28, 2019 by sam

All Engines This article is a reprint of an earlier article which was in Engines News, January 18, 1978. According to field reports, some customers…

Engine News

New Cast Iron Valve Guide And New Exhaust Valve With Chrome Plated Stem Will Help Prevent Early Hour Exhaust Valve Sticking

Posted on February 28, 2019 by sam

Description of Change: New cast iron valve guides and new exhaust valves with chrome plated stems are used in these commercial engines. The new threaded…

3126

3116 and 3126 Truck Engines Crankshaft Positions For Valve Lash Setting

Posted on July 25, 2017 by sam

3100 HEUI Diesel Truck Engine Cylinder And Valve Location

3126

3116 and 3126 Truck Engines Problem Little Or No Valve Lash

Posted on July 25, 2017 by sam

Probable Cause(s): * Worn Valve Seat Or Face Of Valve 1. Worn valve seat or face of valve: Reconditioning of cylinder head is needed. Check…

3126

3116 and 3126 Truck Engines Problem Too Much Valve Lash

Posted on July 25, 2017 by sam

Probable Cause(s): * End Of Stem Worn Or Rocker Arm Contact Surface Worn * Worn Push Rods * Broken Or Worn Valve Lifter * Worn…

3126

3116 and 3126 Truck Engines Problem Valve Train Noise

Posted on July 25, 2017 by sam

Probable Cause(s): * Too Much Valve Lash * Damage To Valve Springs, Locks, Push Tube Or Worn Valve Lifter * Not Enough Lubrication * Damage…

3126

3100 HEUI Diesel Truck Engine Valve System Components

Posted on July 24, 2017 by sam

Valve System Components (1) Rocker arm. (2) Spring. (3) Valve. (4) Push rod. (5) Lifter. (6) Camshaft lobe. The valve system components control the flow…

3126

3116 and 3126 Truck Engines Engine Oil Cooler Bypass Valve – Remove and Install

Posted on July 18, 2017 by sam

Removal Procedure Illustration 1 g00629979 Illustration 2 g00629985 1.Remove plug (1) and the O-ring seal from the engine oil cooler. 2.Remove valve spring (2) and…

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