An Ammeter Calibration Group Is Now Available
Usage:
A 5P8608 Ammeter Calibration Group (see Illustration) is now available to calibrate (adjust) clamp-on DC Ammeters. The 5P8608 Ammeter Calibration Group, when used with an external voltmeter and a 12-volt battery or DC power supply, will calibrate any clamp-on DC Ammeter with ranges of 30 to 1500 Amps. The calibration group takes only minutes to check the:
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- 1. 5P969 Ammeter
- 2. 2P5540 Ammeter
- 3. 5P300 Electrical Tester
- 4. Most any other clamp-on DC Ammeter
- 1. 5P969 Ammeter
This tool is an important addition to your quality control program.
5P8608 Ammeter Calibration Group.
Caterpillar Information System:
1979/05/23 Shorter Mounting Bolts Used For Glow Plug Wiring
1979/05/23 Do Not Use Later 9N3979 Nozzle Assemblies In Place Of Earlier Nozzle Assemblies
1979/05/23 How To Prevent Cylinder Block Failure From Cracks
1979/05/23 5P3519 Piston Ring Gauge Has Improved Design For Better Accuracy And Easier Use; Corrected Information For Use On Pistons That Have Two Ring Grooves
1979/05/23 New Hose Assembly Will Give Longer Service Life With High Oil Temperatures
1979/05/23 New Flywheel Housing Corrects Clearance Problem With Cylinder Block
1979/05/23 New 6V116 Water Sleeve Removal Tool Is Available
1979/05/09 New BrakeSaver Manifold Prevents Oil Leakage
1979/05/09 Change In Part Number Of Water Temperature Regulator Used In Attachment Oil Cooler Groups
1979/05/09 New Design Exhaust Gasket Used In Air Lines Group
1979/05/09 List Of Service Publications
1979/05/09 Use New Adapter To Make Tests Of 9L6884 Nozzles
1979/05/23 New Filler Bands Give A Better Seal Between The Cylinder Liners And Cylinder Block
1979/05/23 Two Fuel Pressure Pumps Are Available To Increase Fuel Pressure
1979/06/06 A New Method To Clean And Polish Engine Valve Stems
1979/06/06 Check Crankshaft Seals During Installation Of Engine Overhaul Gasket Kits; Add A Wear Sleeve When Needed
1979/06/06 New Type Products Available To Clean Cooling Systems
1979/06/06 New Centering Rings For Oversized Main Bearings
1979/06/06 Correct Locations To Connect Gauges For Checks Of Engine Oil Temperature And/Or Pressure
1979/06/06 9S8100 Tool Group Changed To Use With Fuel Transfer Pump Only
1979/06/06 New Washers For Injection Valve Nozzles Must Be Added To Valve Grinding Gasket Kit When Used With Later Engines
1979/06/06 Inspection Of Parts Stocks Of 9L9200 Oil Filters
1979/06/20 New "L-Shaped" Clutch Plates Now Used
1979/06/20 During Installation Of An Auxiliary Bypass Oil Filter, Be Sure Passage In Oil Cooler Fitting Is Open