TM 5-3895-382-24
Grade of surface finish ........................RA 3.6 0.4 micrometers
Maximum
variation
of
concentric
diameter
and
taper ................................................ 0.020 mm (.0008 inch)
The internal surface of the cylinder liner that has been replaced
has new specifications. The internal surface of the cylinder
liner that has been replaced after diamond hone has the
following specifications:
Hone angle ......................................................... 35 degrees
Internal diameter .......................99.950 mm (3.9350 inch)
Grade of surface finish ............RA 2.6 0.4 micrometers
Maximum
variation
of
concentric
diameter
and
taper ................................................ 0.012 mm (.0005 inch)
The internal surface of the cylinder liner that has been replaced
has new specifications. The internal surface of the cylinder
liner that has been replaced after silicon carbide base hone
has the following specifications:
Hone angle ......................................................... 35 degrees
Internal diameter .....................100.012 mm (3.9375 inch)
Grade of surface finish ...........RA 1.3 to 1.6 micrometers
Maximum
variation
of
concentric
diameter
and
taper ................................................ 0.010 mm (.0004 inch)
The internal surface of the cylinder liner that has been replaced
has new specifications. The internal surface of the cylinder
liner that has been replaced after silicon carbide plateau hone
has the following specifications:
Internal diameter .....................100.017 mm (3.9377 inch)
Grade of surface
finish ..................................... RA 0.65 to 1.30 micrometers
(2)
Diameter
of
bore
in
cylinder
block
for
liner ...............104.20 to 104.23 mm (4.103 to 4.104 inch)
Depth of recess for cylinder liner
flange ....................................3.81 to 3.91 mm (.150 to .154 inch)
Diameter of recess for flange of cylinder
liner ...........................107.82 to 107.95 mm (4.245 to 4.250 inch)
(3)
Tighten the bolts from the rear oil seal housing to
the
cylinder
block
to
the
following
torque: ........................................................22 Nm (16 lb-ft)
(4)
Diameter
of
bore
in
cylinder
block
for
number
1
journal
of
the
camshaft
front
bearing .............55.56 to 55.59 mm (2.188 to 2.189 inch)
Diameter of bearing bore for
camshaft .......................50.79 to 50.85 mm (2.000 to 2.002 inch)
Diameter of bore for number 2
journal ..........................50.55 to 50.60 mm (1.990 to 1.992 inch)
Diameter of bore for number 3
journal ..........................50.04 to 50.09 mm (1.970 to 1.972 inch)
(5)
Tighten the bolts from the rear oil seal housing to the
bridge to the following torque: ................................22 Nm
(16 lb-ft)
(6)
Diameter of
bores
in
cylinder
block
for
main
bearings .............................................80.416 to 80.442 mm
(3.1660 to 3.1670 inch)
(7)
Tighten the bolts for the main bearing caps to the
following torque:.............................................265 40 Nm
(195 30 lb-ft)
(8)
Tighten the bolts to the bridge under the cylinder block
to the following torque: ............................................16 Nm
(12 lb-ft)
Total height of cylinder block between top and bottom faces
(not shown) ...................................................441.12 to 441.33 mm
(17.367 to 17.375 inch)
Piston Cooling Jets (If Equipped)
Illustration 41
(1)
Cylinder wall
(2)
Tighten the piston cooling jets to the following
torque: ........................................................27 Nm (20 lb-ft)
NOTE:
Ensure that the piston cooling jet is positioned
correctly on the dowel in the cylinder block (not
shown).
(3)
Use a rod with a diameter of 1.70 mm (0.067 inch) in
order to check the alignment of the piston cooing jet.
The rod must extend beyond the top of the cylinder.
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