Bobcat 741 - Page 48

HYDRAULIC CONTROL VALVE (Gresen) (Cont'd)
Valve Spool Bolt
NOTE: DO NOT remove the spool bolt from the spool
unless the spring is broken.
IMPORTANT
I
The spool bolt is held tightly by LOCTITE.
Failure
to apply heat to the spool will result in
the
spool bolt breaking.
1-2127-0597
Put the yoke end of the spool in a vise and remove the
spool bolt [A).
Apply heat to the spool bolt for removal.
Installation: Apply LOCTITE to the spool bolt and tighten
the
bolt to 6~96 in.-Ibs. (6,8-10,8 Nm) torque.
Adjusting The Auxiliary Detent
The tool listed will be needed to do the following
procedure:
MEL
1191 - Drag Link Socket
Remove the detent cap screws and remove the detent
cap [B).
Use the
tool listed to loosen the cap screws [C).
Remove the cap from the vise.
Check the spring. Check that there are
twelve balls and
that they are not damaged.
If there is any damage replace the complete detent
assembly.
Install
the cap back on the control valve and tighten the
screws.
Turning the adjustment screw
IN will increase the force it
takes to move the auxiliary lever.
Turning the adjustment screw OUT will increase the force
it takes to move the auxiliary lever.
A
B
c
-2-17-
B-04982
B-04899
B-04973
741,742,743,74305 Bobcat Loader
Service
Manual