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f. Align the bolt holes in the Valve Chest with those in the Valve Plate (60) and Housing (1) and retain with Valve
Chest Screws (I 9) and Lock Washers (20).
14. Insert the Muffler Inserts and Muffler (31) into the recesses in the top of the Valve Chest and retain them with the Muf-
fler Cover (32) and Screws (33).
15. For Hoists with Pull Chain Throttle:
a. Install a Pipe Plug into each of the three tapped holes in the Valve Chest.
b. Apply the Valve Chest Cover- Grommet and Valve Chest Cover (44) and retain both with the Valve Chest Cover
Screws (45).
I5. For Hoists equipped with Pendent Control:
a. Install an Elbow (221) in each of the tapped holes in the Valve Chest.
b. Slide the Pendent Grommet (231). small diameter first, over the Pendent Bundle.
c. Install the air supply hose from the Hose Bundle to the top center Elbow, the “up” hose to the left Elbow and the
“down” hose to the right Elbow.
d. Insert the Stop Sleeve (227) into the recess in the Valve Chest, align the grooves in the Pendent Grommet with the
slot in the Valve Chest Cover (44) and retain them using the Cover Screw Washers (46) and Valve Chest Cover
Screws (45).
Note:
The Stop Sleeve must be firmly crimped onto the Pendent Bundle cable.
e. Clean the Bundle
and
Grommet to remove all grease and oil.
Assembly of Chain Wheel, Brake and Gearing
1. Apply the Chain Wheel Plain End Washer (79) onto the plain end of the Chain Wheel (77) and press the Bearing (78)
onto the Chain Wheel hub.
2. Similarly install the Splined End Chain Wheel Washer (81) and Bearing (80) on the splined end of the Chain Wheel.
3. Slide the Chain Wheel, plain end first, over the end of the Motor Shaft (64) into the brake end of the Housing (1). Tap
the assembly to seat the Plain End Bearing (78).
4. Install two Planet Gear Bearings (84) into each of the Planet Gears (83) using Bearing Inserting Tool No. 45675.
Cau-
tion: Lubricate the Bearings as instructed on Page 4 and press only on the hardened stamped end of the Bearing.
5. Install the Planet Gears using the Planet Gear Shaft (86) and Thrust Washers (85).
6. Insert the Brake Driver Bearing (88) in the smooth bore of the Planet Gear Frame (82).
Caution:
Lubricate the Bearing
as instructed on Page 4 and press only on the hardened stamped end.
7. Press the Gear Frame Bearing (87) onto the bearing diameter of the Gear Frame. Lubricate as above.
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