Introduction
Usage:
When the words "use again" are in the description, the specification given can be used to determine if a part can be used again. If the part is equal to or within the specification given, use the part again.
When the word "permissible" is in the description, the specification given is the "maximum or minimum" tolerance permitted before adjustment, repair and/or new parts are needed.
A comparison can be made between the measurements of a worn part and the specifications of a new part to find the amount of wear. A part that is worn can be safe to use if an estimate of the remainder of its service life is good. If a short service life is expected, replace the part.
Reference: See 3176 Diesel Truck Engine, Form No. SENR3909, for Systems Operation, Testing and Adjusting.
Caterpillar Information System:
VR4 VOLTAGE REGULATOR Attachments
VR4 VOLTAGE REGULATOR Testing And Adjusting
VR4 VOLTAGE REGULATOR Systems Operation
VR3 VOLTAGE REGULATOR PERMANENT MAGNET EXCITED SR4 GENERATOR Attachments
VR3 VOLTAGE REGULATOR PERMANENT MAGNET EXCITED SR4 GENERATOR Testing And Adjusting
VR3 VOLTAGE REGULATOR PERMANENT MAGNET EXCITED SR4 GENERATOR Systems Operation
VR3 VOLTAGE REGULATOR (4/6 LEAD), SELF-EXCITED SR4 GENERATOR Attachments
VR3 VOLTAGE REGULATOR (4/6 LEAD), SELF-EXCITED SR4 GENERATOR Testing And Adjusting
VR3 VOLTAGE REGULATOR (4/6 LEAD), SELF-EXCITED SR4 GENERATOR Systems Operation
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED) Service Procedures
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED) Troubleshooting
ELECTRONIC MODULAR CONTROL PANEL (SR-4 GENERATOR MOUNTED) Optional Modules
3176 DIESEL TRUCK ENGINE Metric Fasteners
3176 DIESEL TRUCK ENGINE Engine Design
3176 DIESEL TRUCK ENGINE Fuel System Identification
3176 DIESEL TRUCK ENGINE Fuel Injection Lines Group
3176 DIESEL TRUCK ENGINE Fuel Transfer Pump
3176 DIESEL TRUCK ENGINE Primary Fuel Filter
3176 DIESEL TRUCK ENGINE Fuel Filter Group
3176 DIESEL TRUCK ENGINE Fuel Priming Pump Group
3176 DIESEL TRUCK ENGINE Ether Starting Aid
3176 DIESEL TRUCK ENGINE Jake Brake Installation
3176 DIESEL TRUCK ENGINE Electronic Unit Injector Mechanism Group
3176 DIESEL TRUCK ENGINE Lifter Group