USS ZEBRA ^_^___ Docking Date 1/25/42 



M ARKINGS #1 PROPELLER 



(a) Euen? Ser . 9999 



(b) Bueng Plan 99-Z-OOOO 



(c) Suitable for ZZ950-999 incl. 



(d) Stbd. outboard 



(e) Diam. 11' , 4" 



(f ) Pitch 11' , 11.989" 



(g) Mfg. Mare Island. N.Y. 1938) (Mfg. XYZ Co. 

 (h) J.O. 999-Z-9999 Item 1 ) or (Contract 9999 

 h) V7t. 12,534# ) (Wt. 12,345# 

 ii) Propeller Key Secured by Press Fit only 



HULL REPAIRS. WELDING. CAULKING OF RIVETS. SEAMS, ETC. 



Renexx^ed shell plating stbd. side (F-strake, frame 72 to 77) 

 (E-strake 68-1/2 to 81-3/4) (D-strake, frame 68-1/2 to Bl-3/4) 

 (G-strake 68-1/2 to 31-1/2) (B-etrake dblr . - freme 69 to 61-1/2) 

 (A-strake dblr. 70 to 81) Welded dblr. portside. Frame 74 to 

 76 -A^B strakes. Welded T bar stiff eners on shell under longi- 

 tudinals 1-1-1/2, 2-2-1/2, 3, 4, portside fraoie 74 to 76. Welded T 

 stiffeners continuous starboard side under longitudinals 1-1-1/2, 

 2-2-1/2, 3, 4, frame 70 to 80. Welded T bars intercostal beti^een 

 T stiffeners under frame 71-1/2, 73, 74, 75, 77 and 79 centerline 

 to longitudinal 4. Blanked port and stbd. condenser injector 

 and discharge forward engine room. Renewed longitudinals 4-5-6-7-8- 

 9 stbd. side from 68 to 82. Renewed frrmes 69-1/2, 75, 74, 75, 77, 

 79, 80-1/2 and made bulkheads 71-1/2, 68 and 82 tight by patching, 

 welding and caulking. Caulked 200 rivets on shell. Cut off section 

 of bilge keel from bulkheads 68 to 82 starboard. 



SHAFT CLEARANCES - Continued from Page 5. 



bearing smoothed by grinding, and polished. Shaft shov/s normal 

 wear in way of other bearings, and moderate corrosion throughout 

 exposed length. No other work done except chipping and coating 

 with same paints as used on hull. If corrosion continues, sprayed 

 metal coating is recommended. 



