TM 5-3895-374-24PORDERING PARTSWhen ordering parts specify Screw ConveyorDrive Size and Serial No., port name, part number andquantity.Ports that must be pressed from shafts or outputhub should be removed before ordering parts. Thisassures that those parts, if damaged during pressingoperation, will be replaced. Do not press against theouter race of any ball bearing.It is recommended that when a pinion or gear isreplaced, its mating gear or pinion be replaced also. Thisinsures that the gear teeth will mesh properly. If thelarge gear on the output hub must be replaced, it issuggested that an output hub assembly, consisting of agear assembled on on output hub, be ordered to securean output hub with undamaged surfaces on which the oilseals rub. However, if the old output hub is to be used,carefully press the gear and bearing cones off.Thoroughly examine the area under the oil seals forscratches or any other damage resulting from thepressing operation. To prevent leakage at the oil seals,!he rubbing area must be smooth.Replacements for the oil seals should beordered, due to the probability of these parts beingdamaged during disassembly.If replacing an output hub or input shaft on 5Abearing, output hub, input shaft or reducer housing, it isadvisable to order a set of output hub or input shaftshims because the adjustment of the output hub bearingor input shaft bearing on 5A will be affected.page C6 - 15
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