Page 5 of 6 



ZEBRA 



-DOCKING DATE. 



1/25A2 



Shaft Dlamet 



er ~4 



.Design Clearance 



SHAFT CLEARANCE. 



035 



Shaft Clearances when Docked 



^ 175@ 



<-^ May. Allowed Clearance * -^ ' -^ ^^ 



Remarks and Work Done fj/ rewood.ei, indicate clearance when undoc feedjReDlOVed packing from 



stuffing boxes and took clearances. Removed #3 inboard stern tube 

 bearing, rev/ooded same, and reinstalled with clearance of .100" Rewood- 

 ing was done to correct alignment of stern tube shaft. Stuffing boxes 

 were repacked v.-ith 6 turns of 1-1/8" felt packing. Packing surfaces 

 are slightly grooved and #4. is worn approx. 1/32". Renev;ed #1 and 

 #4. sealing rings. Other sealing rings and protector rings in good 

 condition. Zincs are in good condition. Shafting, general condition 

 and work done - Rough, pitted surface in way of #3 inboard stern tube 

 (See Page 6.) 



PROPELLERS 



General Condition, Identification Data, Work Done, Disposition of Removed Propeller: Removed 1 and 



2 propellers. Sent #1 to shop with old cone. Installed new frl, serial 

 #3523, and cone. Nos. 2,3 and 4: straightened v.^here bent, welded nicks, 

 polished all over. Balanced #2 and reinstalled. Sounded all nuts, and 

 refilled cones with tallow. Propeller data-see page 6. 



16" ,„„„. , .,„„„„. on ship 



size of Propeller Nut Wrench. 



.Location of Wrench. 



hen propellers are sh 



STRUTS 



Condition and Work Done: Consider&ble pitting of all struts. Welded doublers on 

 the following main struts: Port & Stbd. vertical, outboard & Inboard 



Port & Stbd. horizontal, top side. 

 Port intermediate vertical - straightened and set to parallel line. 



FAIRWATERS AND ROPE GUARDS 



Condition and Work Done: 



(Coupling) I Port -Removed 4 sets replaced 2 sets, and renewed 2 sets. 

 Fairwaters (Stbd. -Removed 4 sets, replaced 3 sets, and renewed 1 set. 

 Rope guards: port and stbd. - renewed 2 sets each. 



