Service manual

CYLINDER LINERS
Checking The Cylinder Bore
The tools listed will be needed to do the following
procedure:
MEL1180 – Puller Set
MEL1261 – Cylinder Liner Remover Ankle
Check the cylinder bore with an inside micrometer. The
checks must be made at parallel and right angles to the
center line of the bore [A].
Measuring point is done approximately 0.75 inch (20 mm)
below the top of the cylinder bore.
Standard – 3.6622–3.6638 inch (93,021–93,060 mm
Limit – 3.6653 inch (93,10 mm)
Removal
Remove all the parts from the engine.
Using a cylinder liner tool, remove the cylinder liner from
the engine block [B].
There is only one size liner available.
Installation
The tools listed will be needed to do the following
procedure:
MEL1262 – Cylinder Liner Installer
Clean the bore and remove any metal burrs.
Clean the grease from the cylinder liner and dry it.
Use dry ice to cool the cylinder liner, so it will install easier
and smoothly into the engine block.
Using the correct tool, install the cylinder liner [C].
First apply a load of 1103 lbs. (500 kg) using a hydraulic
press.
NOTE: Do Not use a hammer to install the cylinder
liners.
Then, apply a final load of 5513 lbs. (2500 kg). Push the
liner in until 0–0.0039 inch (0–0,10 mm) of the liner is
above the block face [D].
NOTE: The liners are chrome plated and must not be
honed after installation.
Measure the inside diameter of the liner and select the
correct size piston for the liner.
Minimum Diameter
Piston Grade A 3.6622–3.6630 inch
(93,021–93,040 mm)
Piston Grade C 3.6630–3.6638 inch
(93,041–93,060 mm)
Refer to parts fiche when ordering pistons, piston rods
and cylinder liners.
A
B–08223
0.75 ”
(20 mm)
C
B–08225
D
B–08226
853, 853H Loader
–7–63– Service Manual
B
B–08224