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…
Tag: valve
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…
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…
3100 HEUI Diesel Truck Engine Cylinder And Valve Location
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…
Probable Cause(s): * End Of Stem Worn Or Rocker Arm Contact Surface Worn * Worn Push Rods * Broken Or Worn Valve Lifter * Worn…
Probable Cause(s): * Too Much Valve Lash * Damage To Valve Springs, Locks, Push Tube Or Worn Valve Lifter * Not Enough Lubrication * Damage…
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…
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…
Valve Mechanism Cover – Remove and Install Removal Procedure Illustration 1 g00820158 1.Remove the bolts that hold valve mechanism cover (1) to valve mechanism cover…