Detroit Diesel 4000 Series, Service Manual, Page: 510 / 2706

SERIES 4000 12/16V SERVICE MANUAL
C 035.05.11 – INSTALLATION OF THE VIBRATION DAMPER
Perform the following steps to install the vibration damper:
To avoid injury from the sudden release of a high-pressure
hose connection, wear a face shield or goggles. Bleed the
air from the air starter system before disconnecting the air
supply hose.
To avoid injury from tank rupture or a sudden air hose
failure,
do not use unregulated air pressure or an
accumulator tank with an inadequate pressure rating.
To avoid injury from failure of a fitting, hose, or oil cooler
core, wear a face shield or goggles when conducting a
pressure test.
1. Clean and degrease tapers of crankshaft and vibration damper hub.
2. Coat running surface of crankshaft bearing and damper hub with oil.
NOTE:
Do not touch or get lubricant on the Crankshaft Teflon seal lip or on the damper hub
sealing surface when it is installed. Ensure that the lip and sealing surface are clean
and dry.
All information subject to change without notice.
C -364
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