1.27.2 Auqer Assembly.

TM 5-3895-373-34 1.27.2 Auqer Assembly. The right and left auger assemblies each consist of an auger drive shaft supported by two auger drive ball bearing units. The inboard bearing units are mounted onto the chain guard housing, and the outboard bearing units are mounted onto bearing mounts. Each ball bearing unit is equipped with a remote lubrication fitting for easy access. The auger assembly is driven by an auger drive sprocket wheel located at the inboard end of the auger drive shaft, inside the chain guard housing. Five hemi auger flights and two quarter auger flights are bolted onto each auger drive shaft. Paving width can be increased by adding bolt-on auger and fender extensions. a. One Foot (0.3 m) Auger and Fender Extension: The 1 foot (0,3 m) auger and fender extension consists of an extension fender and an auger extension shaft with attached auger flights. The fender extension is bolted onto the paving machine main frame. The auger extension is bolted onto the end of the main auger drive shaft. One hemi auger flight and one quarter auger flight is bolted to the auger extension shaft. 1-19