Yanmar 4LHA-HTP Operation Manual page 545

Chapter 7 Reduction and Reversing Gear
2. Shifting Device
2-6 Adjustment of the remote control head
Marine gearbox control side
(1 (Equal distribution of the control lever stroke!
Neutral
S l
C.C.W.
The stroke between the neutral position -»• C.W. posi-
tion (S2), and the neutral position -> C.C.W. position
(SI) must be equalized.
When either stroke is too short, clutch engagement
becomes faulty.
(2)Equalizing the travel distance of the control cable.
After ensuring the equal distribution of the stroke
described in (1), connect the cable to the control head.
Adjust so that the cable shift travel of the S i and
S2 control lever strokes becomes identical.
C.C.W.
/
To engine speed
S2
C.W.
Remote Control Head
Remote Control Head
Note; (•) Cable shift travel
51 = More than 36mm (1.42")
52 = More than 36mm (1.42")
Clamp
2-7 Cautions
(1) Always stop the engine when attaching, adjusting, and
inspecting.
(2) When conducting inspection immediately after stopp-
ing the engine, do not touch the clutch. The oil temper-
ature is often raised to around 9 0
(3) Half-clutch operation is not possible with this design
and construction. Do not use w i t h the shift lever
halfway to the engaged position.
(4) Set the idling engine speed at between 800 and 850
rpm.
NOTE: The dual(Two)
be used.
7-1-9
4LHA Series
C ( i 9 4 F ) .
o 0
lever remote control device cannot