Perkins 1106D Disassembly And Assembly page 157

SENR9983
Illustration 322
Typical example
1. If the crankshaft gear is a sliding fit on the
crankshaft, remove the crankshaft gear (1) from
the crankshaft (2).
If the crankshaft gear is an interference fit on the
crankshaft, use Tooling (A) in order to remove
crankshaft gear (1) from crankshaft (2).
2. If necessary, remove the key (3) from the
crankshaft (2).
Note: Do not remove the key from the crankshaft
unless the key is damaged.
Installation Procedure
NOTICE
Keep all parts clean from contaminants.
Contaminants may cause rapid wear and shortened
component life.
1. Ensure that all components are clean and free
from wear or damage. If necessary, replace any
components that are worn or damaged.
Illustration 323
Typical example
2. If necessary, install a new key (3) to the crankshaft
(2).
Note: The crankshaft gear may be a sliding fit on the
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crankshaft or an interference fit on the crankshaft.
Hot parts or hot components can cause burns or
personal injury. Do not allow hot parts or compo-
nents to contact your skin. Use protective clothing
or protective equipment to protect your skin.
3. If the crankshaft gear is a sliding fit on the
crankshaft, align the keyway on the crankshaft
gear (1) with the key (3) in the crankshaft. Install
the crankshaft gear (1) to the crankshaft (2).
If the crankshaft gear is an interference fit on the
crankshaft, heat the crankshaft gear (1) in an oven
to 150° ± 50°C (302° ± 90°F). Align the keyway
on the crankshaft gear (1) with the key (3) in the
crankshaft. Install the crankshaft gear (1) to the
crankshaft (2).
Ensure that the shoulder (4) of the crankshaft gear
(1) is toward the front of the engine.
End By:
a. Install the front housing. Refer to Disassembly and
Assembly Manual, "Housing (Front) - Install".
b. Install the engine oil pump. Refer to Disassembly
and Assembly Manual, "Engine Oil Pump - Install".
Disassembly and Assembly Section
157
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