Hydraulic
System
Reelmaster 6500-D/6700-D Hydraulic SystemPage 4 - 59
5. ApplyLoctite #242 or equivalentto set screw (18)and
install.Adjust set screw until itbottoms out on inputshaft
then back out one-quarter turn.
6. Install wiper seal (10) on input shaft.
7. Install new O-ring (2) onto plug (1) and install plug.
Adjust plug until there is no play in the valve spool with
input shaft held stationary. Install set screw (24) and
tighten to 17 to 25 in-lbs. (2 to 3 Nm).
Neutral Lockout Switch Disassembly
1. Loosen set screw (17) and remove neutral lockout
switch (15) from adapter (12).
2. RemoveNeutral lockoutadapter (12) from controlas-
sembly.
3. Remove pin (14), ball (13), and O-rings (16) from
adapter (12).
Neutral Lockout Switch Assembly
1. Install new O-rings (11 & 16) onto adapter and pin
(14).
2. Install ball (13) and pin (14) into adapter. Lubricate
with petroleum jelly to hold in place during installation.
3. Install adapter (12) into control assembly and tighten
to 44 to 53 ft-lbs. (60 to 70 Nm).
4. Apply Loctite #222 or equivalent to threads of neutral
lockout switch (15) and install into adapter (12). Adjust
neutral lockout switch as follows:
A. Install switch, while moving control arm back and
forth, until “detent” action is detected. Back out the
switch until the “detent” action is very slight.
B. Obtain a test light or use a multimeter. Attach the
leads from the test light to the switch or the wiring
connector.
C. Move the control arm out of the detent position.
The test light will go on. Screw in the switch until the
light goes off. Mark this as position “A” (Fig. 34).
Move the control arm to the detent position and the
test light should come back on.
D. Leaving the control armin the detent position, the
light will remain on. Screw in the switch until the light
goes off. Mark this position “B” (Fig. 34).
E. Unscrew the s witch one third of the distance be-
tween “B” and “A”. Install and tighten the hex socket
head set screw in one of the upper quadrants of the
hexof the switch adapter (Fig. 34). Tighten setscrew
to 28 to 34 in-lbs. (3.2 to 3.8 Nm).
Figure 34
5. Test the switch by moving the control arm to the det-
entposition, thelight shouldbe on.Move thecontrol arm
out of detent, the light should go off.
6. Removetest light andput servo control assemblyinto
operation.
