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Assembly (cont'd)
Directional Spool
1. Slide the directional spool (28) into the appropriate
bore in the insulated handle (11).
2. Install one O-ring (37) onto the directional spool (28).
Slide the directional spool (28) through the insulated
handle (11) just far enough to install the remaining
O-ring (37) onto the directional spool (28).
®
3. Apply Loctite
242-05 sealant or equivalent on the
#10 x 1/2 inch flat socket head cap screws (41).
Follow the manufacturer's instructions for curing.
Secure the buttons (31) onto the end of the direc-
tional spool (28) with the flat socket head cap screws
(28). Torque to 30-35 lbs. in.
Trigger Components
1. Install a new O-ring (36) in the O-ring groove inside
the spool bore in the outer side of the insulated
handle (11). Install a new O-ring (37) onto the valve
spool (29). Install valve spool (large diameter end
first) into the trigger side of the insulated handle (11).
2. Install the spring (32), cap (33), and one retaining
ring (35) into the outer side of the handle (11). Install
the washer (30) and the remaining retainer ring (35)
onto the trigger end of the valve spool (29).
3. Install trigger (34) on insulated handle (11), securing
trigger (34) to valve spool (29) with connecting link
(39), and to insulated handle (11) with #10 x 1-1/4
inch slotted round head machine screw (38) and #10
stop nut (40).
Saw Valve Handle
1. Install insulated valve handle (11) onto arm (14)
using the four screws (24).
2. Install fittings (22) in insulated valve handle (11).
Connect the two hoses (9 & 10) on valve fittings (22)
and motor fittings (23).
3. Connect whip hoses (1) to insulated valve handle
(11).
Clamp Base and Pivot Arm
1. Secure handle (26) to clamping screw (18) using
screw (55) and nut (56) install clamping screw (18)
in base (8).
2. Install bolt (22) in valve handle (11). Connect hoses
(9 & 10), valve fittings (22) and motor fitting (23).
3. Connect the whip hoses (1) to the valve handle (11).
Greenlee Textron Inc. / Subsidiary of Textron Inc.
H4645 Rail Cut-Off Saw
Clamp Base and Pivot Arm
1. Secure handle (26) to screw (18) using screw (55)
and nut (56) install clamping screw (18) in base (8).
2. Install bolt (72) into base (8) using nut (69) and apply
®
Loctite
242 sealant or equivalent.
3. Place washers (27 & 17) and pivot arm (7) onto bolt
(72) using a generous amount of grease between
washers (27 & 17) and pivot arm (7). Secure into
position with nut (44). Torque to approximate
30 lbs. ft., then loosen only to achieve proper radial
movement.
4. Install rotating arm (6) and washer (27 & 17) using
bolt (25) and nut (44). Torque to approximately 30
lbs. ft., then loosen only to achieve proper radial
movement. Apply a generous amount of grease
between washers (27 & 17) and rotating arm.
19
4455 Boeing Dr., Rockford, IL 61109-2988 815/397-7070
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