OP-755 Part 2 Pages 197-401 - Personal Page of GENE SLOVER

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Preface - - - - - - TABLE OF CONTENTS Subject Chapter I General description 16-inch triple gun turrets Chapter II Gun assembly - - - - - - - - - - - - - General description Gun - - - - - - - Screw box liner - Breech mechanism Plug - - - - - Mushroom and gas check pad - - - - Carrier - - - - - - - - - - Hinge lugs and roller bearings Carrier holding down latch - - - - - Breech opening buffer - - - - - - - - - Counterbalance and closing cylinder Reducing valve Foster valve - - - - - - - - Rotating cams - - - - - - - - - - Operating lever and connecting rod Salvo latch - - - Firing mechanism Firing lock - - Gas ejector - - - - - Yoke - - - - - - - - Operation of the gun assembly - Non-firing operation Maintenance instructions - - - - - - Lubrication - - - - - - - - - - Adjustments - - - - - - - - - Gun bore - - - - - - - - - Breech mechanism - - - - - - - - - Buffers - - - - - - - - - - Counterbalance springs and closing cylinders Reduction valve - - - - - - - - - - - - Firing lock - - - - - - - - - - - - - - Gas ejector system - - - - Adjustments - - - - - - Reducing valve Counterbalance springs Eccentric bushings Assembly and disassembly (III) Page XVI 1 7 7 7 8 9 10 10 10 11 11 11 11 12 13 13 13 15 16 16 16 17 18 19 19 19 19 19 20 20 20 20 21 21 21 21 21 22 22
i· .. ldil Subject Deck lug - - - --- - - General description - Trunnion bearing Radial bearing Bearing retainer Outer bearing seat Cover plate - - - - - - - - - Thrust plate - - - - Maintenance instructions Lubrication - - - - - Deck lug adjustment - - - IV Chapter III Chapter IV Slide - - - - - - ~ - General description - - Recoil mechanism Counterrecoil system - - - - - - - - - Rear end brackets - - Slide securing device - - - - Slide operation - - - - Maintenance instructions Routine preparation of the slide for firing Instructions for stowing the slide after firing Servicing the recoil system - - - - - - Servicing the recuperator Routine tests of the slide Chapter V Elevating gear (Northern Pump drive) General description - - - - - - - Electric motor - - - - - - - - - Data - electric motor assembly Hydraulic transmission A-end - - - - - - B-end - - - - - - - - Theory of power transmission Oscillating bearing - - - - - - - - Elevating screw - - - - - - - - - Elevating gear control arrangements - Control gear (hand gear) - - - - Servo control - - - - -- - - - - - B-end response gear - - - - Follow-up control mechanism - Limit stop - - - - - - - - Constant horsepower mechanism - Page 25 25 26 26 26 26 27 27 27 27 28 29 29 30 32 34 34 34 35 36 37 37 39 41 43 43 43 44 45 45 46 46 47 48 48 49 49 49 50 50 50
Page 1 and 2: .••• ..J ~L'" ('1ty ";~';'t~l
Page 3: ~~:., .. -,~~!. ~Jt:L' ·,BU' RESTR
Page 7 and 8: VI Maintenance and operating instru
Page 9 and 10: Subject VIII Maintenance and operat
Page 11 and 12: Maintenance and operating instructi
Page 13 and 14: XII Subject Page Sight (cont'd.) Te
Page 15 and 16: Subject Rammer XIV stroking control
Page 17 and 18: PREFACE This edition of Ordnance Pa
Page 19 and 20: 198 to point below a 24 inch diamet
Page 21 and 22: 200 (b) Undervoltage protection.- A
Page 23 and 24: 202 response through gearing rotate
Page 25 and 26: 204 The control link centering spri
Page 27 and 28: 206 (d) B-end drive couplings. - Tw
Page 29 and 30: 208 line (34) to line (35) then int
Page 31 and 32: OUTPUT SHAFT 210 While doing so, ac
Page 33 and 34: 212 (c ) start the electric motor.
Page 35 and 36: CAM ROLLER CLEARANCE SHORT CAM LINK
Page 37 and 38: 216 When this unit is properly asse
Page 39 and 40: 218 Operating Trouble Diagnosis 35.
Page 41 and 42: 220 38. Projectile ring inoperative
Page 43 and 44: 222 yoke completely over. If operat
Page 45 and 46: 224 (C) Hydraulic chatter or hammer
Page 47 and 48: 226 180226-7 and lock washers 19673
Page 49 and 50: , 228 Inasmuch as spring 271718-10
Page 51 and 52: I - 230 Disc plates 271695-5 and 27
Page 53 and 54: 232 THIS PAGE IS BLANK
Page 55 and 56:
234 cylinder piston and attached ra
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236 Motor Data Type - - - - - 60 cy
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238 20. The fulcrwn and cradle asse
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240 ments of piston and cy.l i.nde
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HOIST N~ LOWER SUPPLY TANK LEGEND M
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244 29. Tube pawl control mechanism
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246 32. The hydraulic arrangement o
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248 (C) Latch release. - The latch
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.250 (f) Before operating the hoist
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252 50. Brake adjustment. - Refer d
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254 Fig. 50 - By-Pass Valve Adjustm
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256 without dis~urbing any of the h
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258 3. The components of each of th
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260 The Trunk Upper Door 11. The tr
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262 Powder Car 17. The powder car i
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264 ate and stop the car. when the
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STARTING LEVER SOLENOID "a" ---LJ.J
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268 the dog locking latch (upper do
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270 celera tion, in this method of
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272 39. Control l er . - The contro
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274 18 by 24 inch hatch. The disman
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276 to the linkage which controls t
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278 adjustable control rods. Needle
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280 position. This opens switch 6 a
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282 striction. The limits of adjust
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284 circui t is vented. The venting
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286 to the "E'Lec t.r-Lc aL" contro
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288 ual control. Observe the accura
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290 (a) With the control selector l
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292 (5) Nowadjust the length of the
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294 be lowered at a rate of six inc
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296 HOisting acceleration c am, -Ma
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CAM CLAMP SCREWS LOWERING DECELERAT
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LOWERING ACCELERATION CAM HOISTING
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302 Removethe two screws 196825-7,
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304 and the control rods between th
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306 see whether the faces of the br
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308 (1) The control pump relief val
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310 (8) Excessive leakage in the sy
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312 as whenusing "Ser'vo Electrical
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314 vibration for equipments of thi
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316 opposi te. It is good practice
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318 of assembly and to rm m.mi z e
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320 the end of the short lever 2742
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322 125. To reassemble the valve bl
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324 inspection purposes. The oil is
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326 143. To reassemble the brake ba
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328 154. To remove the oil seal (dr
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330 cylinder bearing pin 274319-1 t
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332 is to be sprung far enough to p
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334 274349-4 over the end of the ro
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I 336 (r) Thereafter proceed as fol
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I 338 (0) Before assembling the cam
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340 181. Safety car stop device cyl
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342 2. Thus t.ur-r-e t sights are p
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344 gun layer's and turret train op
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346 bevel gears are shaft connected
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348 holder except that there is pro
Page 171 and 172:
350 37. The sight angle bevel gear
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352 90 0 adjustable head prism, a c
Page 175 and 176:
354 train, to indicate that the tur
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356 all combinations where both sid
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358 adjustable coupling irnrnediate
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, i I ! 360 scri bed on the s truc
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362 shutter operating mechanism in
Page 185 and 186:
364 INSTALLATION 2. A new hydraulic
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366 The tinning of male threads of
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368 if necessary. Furthermore whene
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370 acteristics shall not be made.
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372 THIS PAGE IS BLANK
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374 Appendix I (cont'd) 16-inch Tur
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376 Appendix I (cont'd) 16-inch Tur
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378 Appendix I (cont1d) 16-inch Tur
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380 Appendix I (conttd) 16-inch Tur
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382 AppendlX I (cont'd) 16-inch Tur
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384 Appendix I (cont'd.) l6-inch Tu
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386 Appendix I (contld.) 16-inch Tu
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388 Appendix I (contI d.) 16-inch T
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390 Appendix I (cont'd.) l6-inch Tu
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Chapter VIII references. 392 Symbol
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394 THIS PAGE IS BLANK
Page 217 and 218:
396 (h) Adjust micrometer couplings
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398 of sight should cut the target
Page 221 and 222:
Qhapter IX (contrd.). Control gear
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OP-755 Part 2 Pages 197-401 - Personal Page of GENE SLOVER

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