Mitsubishi S4Q2 User Manual

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Service Manual Mitsubishi SQ-Series diesel engines
Version 08/2004
IDLING SPEED AND MAXIMUM SPEED
SETTING INSPECTION AND ADJUSTMENT
ENGLISH
TESTING AND ADJUSTING
2. Low idling setting (no-load minimum rotation speed
setting)
1) Set the speed control lever at the position of
no-load minimum rotation speed, then secure
the lever in that position using the low idling
set bolt.
3. Governor setting (maximum rotation speed setting)
1) Keep the speed control lever at the position of
the specified maximum rotation speed.
2) With the speed control lever held in that
position, adjust and set the governor set bolt
(maximum rotation speed set bolt) to the
specified rotation speed.
Figure 210 Low idling setting
Low idling set bolt
CAUTION
If there is a speed range which causes dangerous
torsional vibration, avoid setting the engine speed in
that range.
Figure 211 Governor setting
Governor set
bolt

Mitsubishi S4Q2 Specifications

General

Brand	Mitsubishi
Model	S4Q2
Category	Engine
Language	English