D439E Service Manual 1. General Information
7
1. General Information
General
General
How to Read Disassembly and Reassembly
Drawings
1. The part names and numbers in the drawings
match the ones in the text. The parts are
numbered in the order of disassembly.
2. The items to be inspected during disassembly are
shown in the disassembly drawings.
3. All torque specifications for the tightening in the
reassembly drawings may be regarded as "dry"
unless "wet" is specified.
Definition of Terminologies
Unless otherwise specified, all dimensions for the
following values in the illustration represent mm
even if the unit is not explicitly expressed.
1. Nominal Value (Abbr.: NV)
It shows dimension of an individual part, relative
clearance between parts of standard performance.
This value, however, does not necessarily
coincide with design value as it is rounded off to
fall within limits necessary for inspection.
2. Repair Limit (Abbr.: RL)
It shows the specified value, in which repair is
needed. Repair means adjustment, grinding or
replacement such as bushings, metals and others,
selection of oversize, selection of shim thickness,
etc.
3. Service Limit (Abbr.: SL)
It shows the specified value, in which parts
replacement with new ones is needed.
4. Basic Diameter (Abbr.: BD)
It shows nominal diameter of part to be measured.
5. Tightening Torque (Abbr.: T)
It shows tightening torque of bolts or nuts.
Unit
The SI unit is used. Metric notation is also presented
in parentheses.
Note, Warning and Caution
NOTE : This refers to a piece of useful information
to the customers.
CAUTION
This refers to Information about activities that
may cause damage to the vehicle.
WARNING
This refers to Information about activities that
may cause injury or damage to the driver,
passengers or other personnel.
To Next Page
Loading...
Need help?
General
