Definition Of Terms; Abbreviations - Komatsu 4D98 Series Shop Manual

1. General
l
Contents omitted in this manual
Though the following jobs are omitted in the explanation in this manual, they should be con-
ducted in actual work:
(1) Jacking up and lifting
(2) Cleaning and washing of removed parts as required
(3) Visual inspection
(3) Definition of Terms
[NOTICE] Instruction whose negligence is very likely to cause an accident. Always ob-
serve it.
Standard: Allowable range for inspection and adjustment
Limit: The maximum or minimum value that must be satisfied during inspection or
adjustment
(4) Abbreviations
Abbreviation Meaning Abbreviation
Meaning
Assy
assembly T.D.C. top dead center
Sub-Assv sub-assemblv B.D.C. bottom dead center
I
a.T.D.C
after too dead center
I OS
oversize
1 b.T.D.C.
) before top dead center / us undersize
I
STD Standard
rpm
revolutions per minute
I
IN
Intake / PS output (metric horsepower)
EX Exhaust T Bolt/nut tightening torque
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