PGEV and PGE Locomotive Governors. Manual - part 27

Manual 36703

PGEV and PGE Locomotive Governors

Woodward

Parts List for Figure 7-5

Ref. No.

Part Name ......................................Quantity

36703-401 O-Ring ........................................................ 1
36703-402  Ring, spring guard seal ............................... 1
36703-403  Spring, spring guard seal ............................ 1
36703-404 Screw, fil. hd., 10-32 x 3/8 .......................... 2
36703-405 Washer, No. 10 .......................................... 2
36703-406 Scale, piston gap ........................................ 1
36703-407  Screw, cap, soc. hd., 1/4-28 x 1/2 .............. 4
36703-408 Washer, shake-proof, 1/4 ........................... 1
36703-409 Spring guard ............................................... 1
36703-410 Gasket, spring guard .................................. 1
36703-411 Spring, power ............................................. 1
36703-412  Pin , fuel indicator ....................................... 1
36703-413 Tailrod, power piston .................................. 1

Ref. No.

Part Name ..................................... Quantity

36703-414  Nut, tailrod, flex-loc, 3/8-24 ........................ 1
36703-415 Nut, tailrod, lift ............................................ 1
36703-416 Washer, shake-proof, 3/8 ...........................  1
36703-417  Power piston and rod assembly ................. 1
36703-418 Valve, needle ............................................. 1
36703-419 O-ring ......................................................... 1
36703-420 Power cylinder assembly............................ 1
36703-421 Seal, oil, type P .......................................... 1
36703-422 Seal, oil, type G ..........................................  1
36703-423 Pin, taper ....................................................  1
36703-424 Pin, cotter, 1/16 x 3/8 ................................. 1
36703-425 Rod end...................................................... 1
36703-426  through 450 Not used

Figure 7-5. Exploded View of Linear Power Servo

PGEV and PGE Locomotive Governors

Manual 36703

Woodward

Parts List for Figure 7-6

Ref. No.

Part Name ..................................... Quantity

36703-451 Power Cylinder ............................................ 1
36703-452 Not Used .......................................................
36703-453 Screw, Locking Rd. Hd. Ph., 8-32 x 3/8 ...... 1
36703-454 Pointer

......................................................... 1

36703-455 Pointer Bracket ........................................... 1
36703-456  Screw, Socket Hd. Cap, 1/4-28 x 5/8 .......... 2
36703-457  Washer, Flat, ID.265, OD .42 x .06 ............. 2
36703-458 Screw, U Drive 2 x 3/16 .............................. 2
36703-459 Terminal Shaft Scale ................................... 1
36703-460 Rack Dial Lever ........................................... 1
36703-461  Screw, Socket Head Cap, 1/4- 28 x 1 ......... 1
36703-462 Needle Valve ............................................... 1
36703-463 Preformed Packing...................................... 1
36703-464 Oil Seal ....................................................... 1
36703-465  Screw, Socket Hd. Cap, 3/8-16 x 1 ............. 4
36703-466 Lockwasher, High Collar, 3/8 ...................... 4
36703-467 Serrated Terminal Shaft .............................. 1
36703-468 Needle Bearing, ID .812, OD 1.062, Length

.875 ............................................................ 1

36703-469 Oil Seal ....................................................... 1
36703-470 External Retaining Ring .693 Free
Diameter ..................................................... 1

Ref. No.

Part Name ..................................... Quantity

36703-471 Power Piston Link ....................................... 1
36703-472 External Retaining Ring .338 Free
Diameter ..................................................... 1
36703-473 Needle Bearing, ID .688, OD .875, Length

.75 ............................................................... 1

36703-474 Piston Rod Pin ............................................ 1
36703-475 Nut, Elastic Hex, 7/16-20 ............................ 1
36703-476 Power Lever Pin ......................................... 1
36703-477  Screw, Socket Hd. Cap, 5/16- 18 x .875 ..... 2
36703-478 Lockwasher, High Collar, 5/16 .................... 2
36703-479 Power Lever Assembly ............................... 1
36703-480 Power Piston Link ....................................... 1
36703-481  External Retaining Ring .693 Free
Diameter ..................................................... 1
36703-482  External Retaining Ring .338 Free
Diameter ..................................................... 1
36703-483  Power Cylinder to Cover Gasket ................. 1
36703-484 Power Cylinder Cover ................................. 1
36703-485  Washer, Flat, ID .266, OD .421, .06 Thick .. 8
36703-486  Screw, Socket Hd. Cap 1/4-28 x .75 ........... 8
36703-487  through 500 Not used

Manual 36703

PGEV and PGE Locomotive Governors

Woodward

Figure 7-6. Exploded View of Rotary Power Servo

PGEV and PGE Locomotive Governors

Manual 36703

100

Woodward

Parts List for Figure 7-7

Ref. No.

Part Name ..................................... Quantity

36703-501

Not Used

36703-502  Union Assy - limiter bulkhead ...................... 1
36703-503 Lock-nut, Union assembly ........................... 1
36703-504  Screw - Type U drive, 6 x 3/8 ...................... 1
36703-505  Plug ............................................................. 1
36703-506 Piston spring ............................................... 1
36703-507 Shutdown piston ......................................... 1
36703-508 Valve bushing gasket .................................. 1
36703-509 Valve bushing ............................................. 1
36703-510 Washer

........................................................ 1

36703-511 Screw, soc. hd., 1/4-28 x 3/8 ....................... 1
36703-512 Shutdown valve plunger .............................. 1
36703-513 Diaphragm .................................................. 1
36703-514 Differential piston ..........................................
36703-515 O-ring, .316 OD ........................................... 1

Ref. No.

Part Name ..................................... Quantity

36703-516 O-ring 2.012 OD ......................................... 1
36703-517 Bellofram spacer ......................................... 1
36703-518 Diaphragm .................................................. 1
36703-519 Diaphragm washer

...................................... 1

36703-520 Nut, hex, 10-32 (special) ............................. 1
36703-521 Load spring ................................................. 1
36703-522 Spring seat (adjustment screw) .................. 1
36703-523 O-ring, 2.0 12 OD ....................................... 1
36703-524 Diaphragm cap ........................................... 1
36703-525 Plug ............................................................ 1
36703-526 Washer, split lock, 17/64 ............................. 4
36703-527 Screw, soc. hd., 1/4-28 x 2 ......................... 4
36703-528 Plunger ....................................................... 1
36703-529 through 550 Not Used

Figure 7-7. Exploded View of Differential Area Lube Oil Shutdown

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