This collection contains the following 3 manuals:
Cat 305C CR engine service manual. S4Q2-T
Cat 305C CR operation and maintenance manual
Cat 305C CR parts manual

Manual descriptions:

Cat 305C CR engine service manual.
Engine model S4Q2-T
serial number:
HWJ3001-UP (machine)
FLZ 1-up (machine)
This factory engine service manual has easy-to-read text
sections with top quality diagrams, pictures and
illustrations. The step by step instructions show you how to
complete any repair or overhaul, correctly and efficiently,
saving time and avoiding cockups. All specifications and
tolerances are listed. Function of components and systems are
also explained.

Cat 305C CR parts manual.
serial number HWJ1-up
Pages 864
File type PDF
This parts manual includes the S4Q2T engine.

This is a fully illustrated parts list with exploded views.
It can be a helpful tool to assist disassembly and assembly.

Cat 305C CR operation and maintenance manual.
This manual covers following models.
303C CR, 303.5C CR, 304C CR,305C CR.
serial number ranges.
BXT 1-UP (303C CR)
DMY 1-UP (303.5C CR)
FPK 1-UP (304C CR)
HWJ 1-UP (305C CR)

This operation and maintenance manual provides essential
information with regard to the operation and maintenance
of this machine. Careful handling, correct periodical
inspections and maintenance. This manual should always
be present with machine.

Pages 192
File type PDF