Check valve head, stem diameter, and seat angle. Inspect valves for worn, damaged, or deformed valve head or stem. If margin is worn to .02" (.5 mm) in thickness, replace valve. Valve stem end surface grinding limit is .008" (.20 mm).
Contents
Section: Mechanical- Engine Identification
- Crankcase Capacity
- Oil Pressure
- Engine
- Valve Arrangement
- Valve Servicing
- Rocker Arm Shaft Assembly
- Valve Spring Installed Height
- Inspection & Replacement
- Valve Clearance Adjustments
- Fitting Pistons & Rings
- Piston Pin Replacement
- Thrust Bearing Alignment
- Rear Main Bearing Oil Seal
- Engine Lubrication
- Pressure Relief Valve
- Water Pump
- General Engine Specifications
- Valve Specifications
- Pistons, Pins, & Rings Specifications
- Crankshaft Main & Connecting Rod Bearings Specifications
- Valve Spring Specifications
- Camshaft Specifications
- Valve Timing Specifications
- Torque Specifications
- Abbreviations
- Adjustments
- Automatic Trans
- Auxiliary Emission Control Systems
- Axle Shafts
- Basic Trouble Shooting
- Body, Cab Control Systems
- Brakes
- Charging System
- Check Lists
- Clutches Manual & Hydraulic
- Computer Relearn
- Cooling System (mechanical)
- Cruise Control Systems
- Diagnostic Connector Locations
- Differentials & Drive Axles
- Driveline/axles
- Electrical
- Electrical Component Locations
- Emission Applications
- Engine
- Engine Performance
- Fuses & Circuit Breakers
- Gauges & Instrument Panels
- General Servicing - All Makes
- Heated Glass/defoggers
- Heater
- Identification
- Ignition System
- Manual & Power Steering
- Manual HVAC System
- Manual Trans
- MAP Guidelines
- Mechanical
- Mechanical - Hydraulic
- Metric Conversions
- Procedures
- Reset Procedures
- Starter
- Steering
- Steering Column
- Steering Column Switches
- Suspension Front
- Suspension Rear
- Testing & Diagnostics
- Timing Belt
- Transmission
- Wheel Alignment
- Wiper/washer Systems