Denso HP3 - Boundary Samples for Disassembly Checks

40
5.2 Boundary samples for disassembly checks
Location Normal Abnormal
SCV terminal
Feed pump rotor
Feed pump plate
and cover
Feed pump key
Metal bushing
Cam ring
Q000021 Q000022
Q000023 Q000024
Q000025 Q000026
Q000027 Q000028
Q000029 Q000023
Q000031 Q000032
Some degree
of contact from
partner
connector
Spark marks
(black
discoloring) on
the connector
surface
Fine cracks
Some degree
of initial contact
Some degree
of initial contact
Fine cracks
Some degree
of initial contact
The contact
surface is
rough and
abnormally
worm.
This also applies
to the feed pump
cover
This also applies
to the feed pump
cover
Some degree
of initial contact
The rotational
scratches are
severe and the
surface is
rough.
Rotational
scratches with
some degree of
initial contact
There are
countless
scratches from
trapped foreign
matter.