ENGINE
6-48
TNV IDI Service Manual
Cylinder Block
Figure 6-69
2. Measure the connecting rod twist
(Figure 6-70, (1))
and bend
(Figure 6-70, (2))
using a connecting rod alignment tool
(Figure 6-71)
Connecting Rod on page 6-11 for
specifications.
Figure 6-70
Figure 6-71
3. Place the connecting rod bearing inserts into
the connecting rod and connecting rod cap.
Install the rod cap and tighten the bolts to the
specified torque.
4. Measure the inside diameter. Record the
See Crankshaft on page 6-7 for
specifications.
Inspection of Tappets
1. Inspect the tappet contact surfaces for
abnormal wear
(Figure 6-72, (1))
. Normal wear
will be even as shown in
(Figure 6-72, (2)).
Slight surface defects can be corrected using
an oilstone.
Figure 6-72
2. Measure the outside diameter of the tappet
stem
(Figure 6-73, (1))
. Record the
measurements.
the service limit.
Figure 6-73
3. Measure the tappet bores in the cylinder block.
Record the measurements.
page 6-12 for the service limit.
0001724A
(1)
(2)
0001
8
96
(1)
(2)
0000242
0002194
(1)
(2)
0002195
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