Williams & Hussey
www.williamsnhussey.com
22
11.
Reassemble gear box.
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P-502 assembly
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P-503 assembly
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Align the slot in the P-115 plug bushing by looking through the hole of where the P-143
1/8” dowel pin goes. Tap in dowel pin until the pin is flush with the outside of the gear box
housing.
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P-504 assembly (the P-127 washer will need to be attached to the hub of the P-108 Rev A;
large bronze gear) Slide the P-120 spacer onto the shaft.
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Replace the P-128 Gasket
INSTALLING THE GEAR BOX TO CHAIN GUARD
1.
Attach the gear box to the chain guard using the (4) P-220 socket head cap screws. (do not
forget to attach the P-128 gasket in between the gear box and the chain guard)
2.
Attach the P-213 nylon bushing to the P-203 shaft (slotted)
3.
Attach the P-214 nylon washer to the P-203 shaft (slotted)
4.
Attach the (2) P-150 sprockets to the P-210 drive shaft (P-504 assembly) Sprocket hubs need to
face toward the chain guard leaving a 1/32” gap between the inner sprocket and the chain
guard. The second sprocket should be tight to the first sprocket.
5.
Tighten the 54-42 set screws in each of the P-150 sprockets on the flat of the P-210 drive.
6.
Droop the chain over and under the P-213 nylon bushing and against the P-214 nylon washer.
7.
Line up the P-156 long chain onto the outfeed P-111 sprocket with the inner P-150 sprocket
closest to the chain guard.
8.
Attach the P-155 short chain over the second P-150 sprocket. Engage the P-111 infeed
sprocket, hub facing toward roller, set screw facing downward (do not install on shaft yet).
9.
With the (2) P-240 hex head bolts and (1) P-239 hex head bolt handy pick up the gear box
assembly and engage the P-156 long chain on the outfeed P-111 sprocket. Engage the infeed
P-111 sprocket simultaneously lining up the P-203 primary shaft and P-117 fiber drive that
should be in knife arbor slot.
10.
Attach the (3) bolts to the head casting, tighten only the P-239 bolt. Will tighten the (2) P-240
bolts in Step 15.
11.
Line up the P-155 short chain onto the infeed P-111 sprocket with the outer P-150 sprocket.
Tighten the infeed P-111 sprocket set screw on the axle flat.
12.
Fill the gear box with approximately 2 oz of oil. The oil level resting should only be at the top of
the opening hole of the gear box. If you overfill the gear box will leak. Some minor oil leaking is
normal.
13.
Check for knife clearance.
14.
Attach the chip extractor with 54-14 axis pin.
15.
With an adjustable wrench handy start the molder. Adjust the chain guard (if needed) until you
achieve a smooth running sound. Loosen the P-239 bolt if needed. This position will be when
the primary shaft is most centrally located in the end of the arbor. When the position is
achieved tighten the (1) P-239 first and then tighten the (2) P-240 bolts.
