Parts Manual. 33 Loader Backhoe

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1 J.I. Case Parts Manual 33 Loader Backhoe Parts Manual THIS IS A MANUAL PRODUCED BY JENSALES INC. WITHOUT THE AUTHORIZATION OF J.I. CASE OR IT S SUCCESSORS. J.I. CASE AND IT S SUCCESSORS ARE NOT RESPONSIBLE FOR THE QUALITY OR ACCURACY OF THIS MANUAL. TRADE MARKS AND TRADE NAMES CONTAINED AND USED HEREIN ARE THOSE OF OTHERS, AND ARE USED HERE IN A DESCRIPTIVE SENSE TO REFER TO THE PRODUCTS OF OTHERS. CA-P-33LDR,BH

2 1 REVISION RECORD LOG REVISION DATE INSERTED TS!--7 MODEL 33 LOADER 33 AND 335 BACKHOE FOR 5CK TRACTOR Parts Catalog F9 NOTE: This parts catalog replaces the previous issue - E 9 - which is obsolete and should be discarded. J I Case Service Parts Supply Printed in U.SA 7 State Street Racine. Wisconsin 53

3 2 MODEL 33 LOADER - 33 AND 33S BACKHOES SERIAL NUMBER LOCATION

4 MODEL 33 LOADER - 33 AND 335 BACKHOES Boom - backhoe ,79 Buckets - backhoe c Controls - automatic dig Couplings - hydraulic ,9 Cylinders - hydraulic, backhoe Cylinders - backhoe boom Cylinders - backhoe bucket Cylinders - backhoe dipper Cylinders - backhoe dipper extension Cylinders - backhoe stabilizer Cylinders - backhoe swing D Decals - backhoe , Dipper - backhoe, standard ,79 Dipper - extendable, hydraulic Dipper - extendable, mechanical E Emblems - slow moving vehicle F Filters - hydraulic oil.... Frost Point - backhoe ,1 H ALPHABETICAL INDEX... - BACKHOE Hydraulics - backhoe.. 3,5,9,93,123-5,1-7 T Hydraulics - boom lockout Hydraulics - boom, crowd and bucket Tools - service Hydraulics - extendable dipper. 3.5,9,93 Hydraulics - primary, backhoe v (For 5 CK) Hydraulics - primary, backhoe Valve - Hydra-Guide control (For 53 CK) Valves - backhoe control Hydraulics - swing and stabilizer Valve Section - boom (33 Backhoe) Valve Section - bucket and crowd Hydraulics - swing, stabilizer and Valve Section - inlet locking (33S Backhoe) ,137 Valve Section - outlet Hydraulics - Hydra-Guide controls.. 3,5 Valve Section - stabilizer K Valve Section - swing Valve - boom lockout Kits - cylinder packing, backhoe Valve - diversion Valve - locking, 33S Backhoe LOADER B Blade - loader Buckets - loader, clam type Buckets - loader c Counterweights - loader... 55,57 Cylinders - hydraulic, loader Cylinders - loader clam ,277 Cylinders - loader grapple. 279, Cylinders - loader Hydra-Leveling Cylinders - loader lift Cylinders - loader bucket ,2 1 /3 L Levers - control, individual , 7,9 Levers - control, swing Levers - control, twin Lift Hooks - tractor Light - dipper ,97 Light - flood and tail Lock Up Parts - tractor M Mounting Frame - 33 Backhoe ,9 Mounting Frame - 33S Backhoe '.71,73 Mounting Parts - 33 Backhoe, for 5CK Mounting Parts - 33S Backhoe, for 5CK.. 5 Mounting Parts - 32 loader, special p Pedals - foot swing Pump - hydraulic R Roll Bar - tractor s Seat - swing down Seat Belts - tractor Stab1l1zer - 33 Backhoe Stabilizer - 33S Backhoe Swing Tower - backhoe... 75,79 D Decals 239, F Forks - pallet and logging Frame - loader lift ,13 G Grapple - logging

5 MODBLaaLOADIER-aaANDaa.BACKHOB. H Hydr~ulics - loader Hydraulics - loader lift, bucket and Hydra-Leveling ,3 Hydraulics - loader, optional Hydraulics - loader, primary K Kits - cylinder packing, loader L Levers - loader control p Pump - hydraulic ALPHABIETICAL IND.X LOADER R... - Return To Dig - loader.. ; Return To Dig And Anti-Rollback - loader 17 s Subframe - loader 7,9 T Tools - service V Valves - loader control. 2 spool.. ; Valves - loader control, 3 spool 7-22 Spools - ft Spools --bucket and clam 9 Valve - check Valve - main relief Valve - secondary relief & 3 POINT HITCH c Control Levers - 3 Point Hitch ,179 Cylinders - hydraulic, 3 Point Hitch Cylinder - 3 Point Hitch lift Cylinder - 3 Point Hitch pitch Cylinder - 3 Point Hitch tilt H Hydraulics - 3 Point Hitch. 171,,13 K Kits - cylinder packing, 3 Point Hitch 37 M Mounting Frame - 3 Point Hitch. 175 Mounting Parts - 3 Point Hitch 173 V Valve - control, 3 Point Hitch TRANS-PAC TRAILER A Axle - Trans-Pac Trailer B Brakes - Trans-Pac Trailer Brake Control - Trans-Pac Trailer E Electrical System - Trans-Pac Trailer.... H Hitch - Trans-Pac Trailer L Lights - Trans-Pac Trailer.. 23 w Wheel - Trans-Pac Trailer Printed in U.S.A.

6 .

7 MODEL 33 LOADER -7 LOADER SUBFRAME AND RELATED PARTS. REF. PART DESCRIPTION REQ'D. USED BEFORE LOADER SN D 3793 la D D A D D D D T D 32 D 3 SUBFRAME - loader, R.H. (Used before loader serial number 12797) SUB FRAME - loader, R.H. (Used on loader serial number and after) SUB FRAME - loader, L.H /,. HHCS - 5 " - NC x " WASHER - special NUT - hex., lock (5/" - NC) ROD - tie, subframe... :.:... 1 NUT - hex., lock (1" - NC) WASHER - special... 2 BUSHING - spacer... 2 TUBE - subframe HHCS - 3/" - 1 NC x 2-1/" NUT - hex., lock (3/" - 1 NC)... BREATHER - hydraulic reservoir ELEMENT - breather... 1 BUSHING - pipe (1" NPT x 1/" NPT)... I PLUG - pipe, square head (1/" NPT) If used... 1 PLUG - pipe, square head (3/" NPT)... 1 PLUG - pipe, square head (3/" NPT) If used... 1 PLUG - pipe, square head (1" NPT) If used... 1 PLUG - pipe, square head (1/" NPT)... 1 GUARD - radiator (Gas Models only)... 1 GUARD - radiator (Diesel Models only)... 1 Printed in U. s.a.

8

9 MODEL 33 LOADER HYDRAULIC COUPUNG (goo FEMALEf REF. PART D NSS 2 D D 3195 D D D 527 D D D 31 DESCRIPTION REQ'D. COUPLING - hydraulic, 9 u female (When replacing complete coupling, supply D52 coupling and (1) street elbow) BODY - coupling (9 end)... 1 VALVE ASSEMBLY - coupling SEAL - coupling body BODY - coupling (Straight end)... 1 BALL - steel (7/32" dia.) SEAL - coupling body (Internal)... 1 RING - backup SPRING - sleeve I SLEEVE - ball retaining ' RING - retaining HYDRAULIC COUPLING (STRAIGHT MALE) REF. PART D 529 D D D D DESCRIPTION REQ'D. COUPLING - hydraulic, straight male BODY - coupling, straight male... 1 SEAL - coupling body VALVE ASSEMBLY - coupling... 1 FITTING - end, coupling HYDRAULIC COUPLING (STRAIGHT FEMALE) REF. PART D 52 D D D D D 5395 D D D D 31 DESCRIPTION REQ'D. COUPLING - hydraulic, female... 1 FITTING - end, coupling... 1 VALVE ASSEMBLY - coupling SEAL - coupling, body... 1 BODY - coupling (Straight end)... 1 BALL - steel (7/32" dia.) SEAL - coupling body (Internal) RING - backup... 1 SPRING - sleeve SLEEVE - ball retaining... 1 RING - retaining Printed in U.S.A.

10 PART aa AND aas BACKHOES AND aa LOADER NUM.IIICAL IND.X PART PART ' 1 > SJ ~ b b I> 13 3b u >3't 3J3 3J3 33 3b3 3J J b a 31 31d 3d1J ; U u5 32A > Hl 13 2d "I ~ A 13 A 23 A 23 A 131 A 131 A A A A A A A A A A A A A A A 27 A A 27 A 29 A 29 A 33 A 33 A 3 A 35 A 35 A A 2 A 3 A 7 A 177 A 177 A 12 A 12 A 1 A 1 A 12 A 1 A 1 A 17 A 19 A 19 A 193 A 295 A 295 A A 295 A A i5 A A A 2331 A A 139 A 139 A 22 A 22 A A 2 A 2 A 2 A 2 A 59 A 59 A 59 A 59 A 59 A 59 A 59 A 59 A 59 A 59 A 2 A 2 A 2 A 2 A 272 A 272 A 272 A 2732 A 27 A A 2757 A 2757 A 2751 A 2757 A 2757 A 2757 A 2751 A 2757 A 27 A 2751 A 2751 A 27 A 2757 A 2757 A 271 A 271 A 27 A 2799 A 99 A 2 A 2 A 2 A 2 A 2 A 2 A 22 A 22 A , " ,. 55 J ,

11 pallt. aa AND aas aackho AND aa LOADER NU IIICAL IND.X pao. II.P. pallt pao. II.P. pallt. -. all7 A 231 A 231 A 231 A 231 A 231 A 231 A 231 A 231 A 231 A 231 A 231 A 231 A 292 A 293 A 297 A 3()()95 A 395 A 395 A 395 A 395 A 395 A 395 A 395 A 395 A 395 A 395 A 395 A 395 A 3il95 A 395 A 395 A 395 A 3395 A 395 A 395 A 333 A 3il39 A 32 A 351 A 351 A 351 A 351 A 359 A 375 A 3 A 55 A 233 A 23 A 235 A 599 A 599 B 12 B 12 B 12 B 12 B 12 B 12 B B B B B B ZS B ' ; A 23 D lit D 2 3 Printed in U.S.A.

12 palit aa AND aas BACKHOES AND aa LOAD." NU RICAL IND.X pao. II.P. palit pao. II.P. palit D &2&d & 23& & & &19 2d2 2& &2 2& d23 2!» &2 2& & !»S 't t 't A 2t A t & 't 't 't 't 't 't lit 't !) b 't l 1 2' )it ' , >:".>,', BUR, b~j5

13 aa AND 335 BACKHOES AND 33 LOADER ase.. ART NUMERICAL INDEX.. art.. ART D D 223 D 223 D D 23 D D ' D D D D D D D 29 D 29 D D D D D D D 29 D D D D D 293 D 293 D 293 D 2923 D 292 D 295 D 295 D 295 D 295 D D 295 D D D D D 353 D D D III 3 1 III 1 3 Printed in U.S.A.

14 eo P.IIT aa AND aas.ackho.s AND aa LOAD.R NU... ICAL INDID( P.O. II.P. P.IIT P.O. II.P. P.IIT a ;) J H J :J J () tll A A Itl S ; BUR tj~ip!)5

15 .. AliT aa AND aas BACKHO.S AND aa LOAD... NUM.RICAL IND.X.. AO. II.P... AliT.. AO. II.P... AliT a.t 3LL L " J [) 3 32 [) L " B A Printed in U.S.A.

16 32.. ART 33 AND 335 BACKHOES AND 33 LOADER NUMERICAL IND.X PART PART b b b Jlt [) L [) 351 D D [) 353 [) 353 [) [) b3 1 b b5 " D 3b D H [) [) [) & D &99 [) 3&99 [) 399 [) [) " ~ A ~

17 aa AND aas BACKHOES AND 3131 LOADER aea PART NUMBRICAL IND.X PART PART 39' b b97 D 3b97 3b D J D &97 3b D 3a b & b97 3b97 397() :>971 3b971 3b h b J T5() () J53 37J b b iH en b , D b b 37b b & 37& b9 37b Hon D , D D D D D 379 D 372 D D 3723 D D D D ~ A ' Printed in U.S.A.

18 ... PAIIT aa AND aas BACKHOES AND aa LOADE.. NUM... ICAL IND.X PAO. II.P. PAIIT PAO. II.P. PAIIT 't D A A It L

19 pallt aa AND aas BACKHO.S AND aa LOAD.R NU IIICAL IND.X pao. ".P. pa.. T pao. ".P. part a pao. ".P :>52 3J52 3d:l53 3:»53 3 3()1 3() D ~ D A A i lot A D Z ? 2 Printed in U.S.A.

20 aee aa AND aas BACKHOES AND aa LOADER. - PART NU... ICAL IND.X PAO. R.P. PART PAO. R.P. PART D 3 D t 3t 3t D 392 D 3U 39 3:}O 3:}O 3 D 3d D D 393 D J1 3 D 39:>1 D 3993 D 399 D 32 D D U t D : t t t t ll ll ll ll ll I) ) ) D ~~L II " ' " 1 L ; ~. BUR. 95

21 .. AliT 33 AND 335 aackhoe5 AND 33 LOADER NUMERICAL INDEX.. AliT.. AliT.a7 D 19 D 1 D 5 D 12:1 13 D 13 D 127 D 131 D D D 1359 D 1359 D D 1359 D D 139 D D D D D 2: 2:>5 2: 2) :> 2b D D A D D 35 D b A A 29 5A A A Printed in U.S.A.

22 a PART. aa AND aas.ackho AND aa LOADER NU... ICAL IND.x PAIIT PAO. II.P. PAIIT. - P.O. II.P. D H32 32 D 32 D D 2 D D 1t93 D 1t1t99 D 9 D 51 5:) D 59 D 517 D D 5:>31 53 D 5:>3 D D 55 D 535 D 51 D 59 D 55 D D 553 D 535 D 559 D 5 D 5 5b7 D 5 D 59 D D 59 D D 5 D 512 D D 513 D t D D D D 557 D D 5575 D 55 D D D D D D 571t t lsi D D D tIf» t D t12 72 D 72 D 1t12 1t D 1t729 D 1t t D 129 D 729 D 1t ls ls ls t BUR 9H55

23 PAIIT AND BACKHO AND LOAD... NU... ICAL IND.X PAO. II.P. PAIIT PAO. II.P. PAIIT "( D 1t D 7H3 7H n D H92 D 1t1999 ItH99 1t t 1b t1 1t b 2 27 D t7 2 2 C D III D 1t D t t A D tb5 2 1t It A t D t D D D 99 L A A 133 A A Printed in U.S.A. 3

24 317 PART aa AND aas BACKHOES AND 331 LOADER R.". NUM.IIIICAL IND.X PART PAO. R.". PART PAO. R.". '1937 '193 9' '1'13 '1'13 '19 '1'1 '19 '1 99 H9 9H '1995 9H :: 5:51 5 5: D D 51 5\)1 51d D 51 D D D D 5JiH D 5 D 572 D 5127& 5129 D D 5132 D Il A Il II b il D 522 D 522 D D D D D D D D ' A A

25 PART aa AND 33S BACKHOES AND 33 LOADER NUM.RICAL INDEX.. R.P. PART PAD. R.P. PART 371..&. R.P D D D D D D D D 5272 D D d 5B J D LA D D D D 5359 D D D D 539 D 531 D D D D '> D 5355 D D ft1 5lt 5lt9 5ft 5lt92 5lt93 5lt9 5 5ft 533 5lt lt51 5lt5 5lt51 5lt D D D 551 D D D D 595 D 9533 D 9533 D D D " It Printed in U.S.A.

26 aa AND aas aackho.s AND aa LOAD." P.IIT NUM."ICAL IND.X P.G. II.P. P.IIT P.G. II.P. P.IIT. P.G. 2!!1f H D 9513 D D 9513 D 9513 D D 9513 D D 9513 D 9513 D D 9513 D D 951 D D 951 D 951 D D G G G G DR G DR G DR G 329 DR G 3-32 F G F G 33 2 F G F G 335 F G F G G G 3 3 G G 3 33 G 51 G G 51 9 G 3-1 G G 32 1 G G 323 G G G G G G G 51 3 G G G 37 G G G G 32 2&3 29 G G 32 3 G G G G 32 G G G G G G G A G G G G G G G G 3-29 G 3229 G G G G G G G G G G G G G G G G G G G G G G G G G G G G G (9 G G 32 9 G G 32 1 G G 32 3 G G G G G G G G G G G G G G G G G '.-"':

27 PAIIT aa AND aas BACKHOES AND aa LOADER NU... ICAL IND.X P"O. II.P. P""T P"O. II.P. PAIIT -, a7a G G 3233 G 3233 G 3233 G 3233 G 3233 G 3233 G 3233 G 3233 G 3231)3 G 3231)3 G 3233 G 3233 G 3133 G 3233 G 3233 G 3233 G 323 G 323 G 3235 G 3235 G 3231 G 323 G G G G G 323 G 323 G G 323 G G G G G 323 G G G G 323 G G 3231 G 323 G 323 G 323 G 323 G G G 3233 G 3233 G G G G G G G G G G G 32 G 327 G 32 G G G G 3 1 G G 39 1 G G G &9 3 G G G G G G G G G G G 32 3 G G G 331 2d9 G G G G G G G G G G G G G ' , 1 G G G G G ' 2 2 G G G G G G G G G 333 G G G G G G G G G G G 33 3 G G G G G G 33 G G G 33 G G G G G G G G G 33ft G G 33ft.7 33 G G G G G G G G G 3313ft G 335 3ft.3 13 G G G G G G G 33 3ft. 1 G G G G 331ft G G G G G G G G G G G G ,G G G G G G G G G G G 12 1 G G G G n ft ~ Printed in U.S.A.

28 7 PAIIT aa AND 33 BACKHOES AND aa LOADER NUM.ltICAL IND.X.. AD. II.P...AliT.. AD. II.P...AliT. -.. AD... P G G G G G G G H 2(B35 H 392 H 752 l 51 l 51 l 51 l 51 l 1379 l l 33 l 33 l 33 l 33 l 3:> l 3 l 3 l 3 l 3J5 l 3J5 l 355 l 355 l 35 l 35 l 35 l 35 l 3&2 l 32 l 37 l 3:>1 l 35 l 3J5 l 35 l 35 R 13 R 13 R U)3 R 5 R 5 R 5 R 5 R 5 R 5 R 5 R 2 R 2 R b2 R 2b R 2 R 2b R 1317 R 139 R 139 R 139 R 1H R 139 R 1Hl1 R R R R R R R R R R R R R R t R R R R R R R R R R R L R R R R S T T T L9 T T T T T T T T T T n 7 T T T , T T T lt 5 19 T T T T T T W 53S HARDWARE PART NUMBERS t & Iltl L lit 1 1lt ? 19 5, Ul ~ BUR. 95

29 PAIIT aa AND aas BACKHOES AND aa LOADER NUMIIRICAL IND.X PAO. II.P. PAIIT PAO. II.P. PAIIT. - a lb b b 13-1b J u ft ' " 23 5S ' Printed in U.S.A.

30 a7 PART aa AND aas aackho.s AND aa LOAD." NU... ICAL INDIIX PAO P. PA.T PAO P. PART......, UHO J , : !» ~ :: U ) BUR. 95

31 PAIIT.. AND ACKHO AND LOAD... NU... ICAL INDIIX PAIIT PAIIT NO~ a lh ItS t C 1 9C Itl a 1 lit lit lit 1 1 1t5 1t1t t t t t7 3 5 C 5 C t3 13 2lt ito ' ~ It It It It It It It It It It ;:: ,1' t9 Itlt Itl ItO t5 19 1t5 t Itlt lit ItO ]It S 9 31t Printed in U.S.A.

32 37 PAIIT aa AND aas BACKHOES AND aa LOADER NUM.RICAL INDEX PAO. II.P. PAIIT PAO. II.P. PAIIT. - PAO. II.P. 1~ () S lo lit lit t la la lit f; " A 23 13A

33 aa AND 33S BACKHOES AND 33 LOADER a7 PAIIT NUM.RICAL IND.X PAIIT PAIIT L L - lo L3L 17-1) Id L , ~ Ll lla A 31 9A ft 3- ft ft H Zl H H H- - l5-2!' L Printed in U.S.A.

34 aao PAIIT a3 AND 335 BACKHOES AND 33 LOADER NUM.IIICAL IND.X PAD. II.P. PAIIT PAD. II.P. PAIIT.. - PAD. II.P m SOD] - SOD O() b C C Z I'll A A A LA LA

35 PAIIT aa AND aas aackhoes AND 33 LOAD... NU "ICAL IND.X PAD. II.P. PAIIT PAD. II.P. PAIIT.a, d :>3 -, ;) d - 5-5olOd -, : J J1J - 5JlO JlO ;) () SOU) :Hol :Hil :) a : & b b tt ": B ' =< :,: & Printed in U.S.A.