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7271 MARINE TRANSMISSION 36W00001-UP MARINE TRANSMISSION Caterpillar SIS



MARINE TRANSMISSION 7271 MARINE TRANSMISSION 36W
 7271 MARINE TRANSMISSION 36W00001-UP SEBP1096 7271 36W   (1980)

Parts group 7271:

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MARINE TRANSMISSION
KIT-MARINE SPARE PARTS
5N-2523 MARINE SOCIETY SPARE PARTS KIT--ALL RATIOS
5N2523 MARINE SOCIETY SPARE PARTS KIT--ALL RATIOS
An Attachment
TRANSMISSION GP-MARINE
MARINE TRANSMISSION MOUNTING GROUP
5N-4949 MARINE TRANSMISSION MOUNTING GROUP
5N4949 MARINE TRANSMISSION MOUNTING GROUP--TYPE 1
Serial No. 36W1 To 36W225 Inclusive
MARINE TRANSMISSION MOUNTING GROUP
5N-4949 MARINE TRANSMISSION MOUNTING GROUP
5N4949 MARINE TRANSMISSION MOUNTING GROUP--TYPE 2
Serial No. 36W1 To 36W225 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 MARINE TRANSMISSION HOUSING GROUP--PART 1 OF 4
Serial No. 36W1 To 36W223 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 MARINE TRANSMISSION HOUSING GROUP-PART 2 OF 4
Serial No. 36W1 To 36W223 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 MARINE TRANSMISSION HOUSING GROUP-PART 3 OF 4
Serial No. 36W1 To 36W223 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 MARINE TRANSMISSION HOUSING GROUP-PART 4 OF 4
Serial No. 36W1 To 36W223 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP--MARINE GEAR--PART 1 OF 4
S/N 36W224 To 36W226 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP--MARINE GEAR--PART 2 OF 4
S/N 36W224 To 36W226 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 3 OF 4
S/N 36W224 To 36W226 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 4 OF 4
S/N 36W224 To 36W226 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-- PART 1 OF 4
S/N 36W227 To 36W238 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 2 OF 4
S/N 36W227 To 36W238 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 3 OF 4
S/N 36W227 To 36W238 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 4 OF 4
S/N 36W227 To 36W238 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 1 OF 4
S/N 36W239 To 36W320 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 2 OF 4
S/N 36W239 To 36W320 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 3 OF 4
S/N 36W239 To 36W320 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 4 OF 4
S/N 36W239 To 36W320 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 1 OF 4
S/N 36W321 To 36W340 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 2 OF 4
S/N 36W321 To 36W340 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP-MARINE GEAR-PART 3 OF 4
S/N 36W321 To 36W340 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP--MARINE GEAR--PART 4 OF 4
S/N 36W321 To 36W340 Inclusive
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP--MARINE GEAR--PART 1 OF 4
S/N 36W341-Up
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP--MARINE GEAR--PART 2 OF 4
S/N 36W341-Up
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP--MARINE GEAR--PART 3 OF 4
S/N 36W341-Up
HOUSING GP-MARINE TRANSMISSION
3N-6228 HOUSING GP-MARINE TRANSMISSION
3N6228 HOUSING GP--MARINE GEAR--PART 4 OF 4
S/N 36W341-Up
5N-2524 MARINE GEAR SEALING KIT
5N2524 MARINE GEAR SEALING KIT
Part Of 5N2523 Marine Society Spare Parts Kit Listed On Page 8
An Attachment
CLUTCH GP-MARINE
3N-6196 CLUTCH GP-MARINE
3N6196 CLUTCH GP--MARINE TRANSMISSION--AHEAD
S/N 36W1 To 36W330 Inclusive
CLUTCH GP-MARINE
3N-6196 CLUTCH GP-MARINE
3N6196 CLUTCH GP--MARINE TRANSMISSION--AHEAD
S/N 36W331-384
CLUTCH GP-MARINE
3N-6196 CLUTCH GP-MARINE
3N6196 CLUTCH GP--MARINE TRANSMISSION--AHEAD
S/N 36W385-Up
CLUTCH GP-MARINE
3N-6195 CLUTCH GP-MARINE
3N6195 MARINE TRANSMISSION CLUTCH GROUP--ASTERN
Serial No. 36W1 To 36W330 Inclusive
CLUTCH GP-MARINE
3N-6195 CLUTCH GP-MARINE
3N6195 CLUTCH GP-MARINE TRANSMISSION-ASTERN
S/N 36W331-384
CLUTCH GP-MARINE
3N-6195 CLUTCH GP-MARINE
3N6195 CLUTCH GP-MARINE TRANSMISSION-ASTERN
S/N 36W385-Up
SHAFT GP-MAIN
3N-6173 SHAFT GP-MAIN
3N6173 SHAFT GP-MAIN
SHAFT GP-INPUT
9G-7325 SHAFT GP-INPUT
9G7325 SHAFT GP-INPUT
S/N 36W1 To 36W361 Inclusive
SHAFT GP-INPUT
9G-7325 SHAFT GP-INPUT
9G7325 SHAFT GP-INPUT
S/N 36W362-Up
6T-5248 FASTENER GP-BRAKE
6T5248 FASTENER GP-SHAFT BRAKE
Note: Permits The Mounting Of A Shaft Brake Disc To
The Marine Transmission Companion Flange. An Attachment
GEAR GP-TRANSFER
3N-6149 GEAR GP-TRANSFER
3N6149 TRANSFER GEAR GROUP--8.00:1 RATIO
GEAR GP-TRANSFER
3N-9246 GEAR GP-TRANSFER
3N9246 GEAR GP-TRANSFER-4.500:1 RATIO
S/N 36W224-Up
Also Available As An Attachment At Serial No. 36W1 to 36W223 Inclusive
GEAR GP-TRANSFER
3N-7103 GEAR GP-TRANSFER
3N7103 GEAR GP-TRANSFER-5.548:1 RATIO
S/N 36W224-Up
Also Available As An Attachment At S/N 36W1 to 36W223 Inclusive
GEAR GP-TRANSFER
3N-9249 GEAR GP-TRANSFER
3N9249 GEAR GP-TRANSFER-5.09:1 RATIO
S/N 36W224-Up
Also Available As An Attachment At Serial No. 36W1 to 36W223 Inclusive
GEAR GP-TRANSFER
3N-9252 GEAR GP-TRANSFER
3N9252 GEAR GP-TRANSFER-6.069:1 RATIO
S/N 36W224-Up
Also Available As An Attachment At Serial No. 36W1 To 36W223 Inclusive
GEAR GP-TRANSFER
3N-9255 GEAR GP-TRANSFER
3N9255 GEAR GP-TRANSFER--7.000:1 RATIO
S/N 36W224-Up
Also Available As An Attachment At Serial No. 36W1 To 36W223 Inclusive
FILTER GP-TRANSMISSION
2S-6457 FILTER GP-TRANSMISSION
2S6457 TRANSMISSION FILTER GROUP-WITH HOUSING
SCREEN GP-MAGNETIC
3N-6146 SCREEN GP-MAGNETIC
3N6146 SCREEN GP-MAGNETIC
S/N 36W1 To 36W223 Inclusive
PUMP GP-GEAR
4T-2497 PUMP GP-GEAR
4T2497 PUMP GP
S/N 36W224-Up
Part Of 3T7278 & 3T7282 Lines & Pumps
COOLER GP-MARINE TMSN OIL
3N-6131 COOLER GP-MARINE TMSN OIL
3N6131 OIL COOLER GROUP-MARINE TRANSMISSION
Serial No. 36W1 To 36W183, 185 To 197, 199 To 201 & 36W203 To 36W220 Incl.
3N6130 Oil Cooler Parts Are Shown On Page 22
COOLER GP-MARINE TMSN OIL
5N-2372 COOLER GP-MARINE TMSN OIL
5N2372 OIL COOLER GROUP-MARINE TRANSMISSION
Serial No. 36W184, 198, 202 & 36W221-Up
3N6130 Oil Cooler Parts Are Shown On Page 22
COOLER AS-OIL
3N-6130 COOLER AS-OIL
3N6130 OIL COOLER ASSEMBLY--2 Pass
Part of 3N6131 & 5N2372 Marine Gear Oil Cooler Groups shown on Page 21 & 21A
VALVE GP
VALVE GP-MODULATING
3N-6351 VALVE GP-MODULATING
3N6351 VALVE GP-MODULATING
Replaced By 3N9095-Page 18.03
3B6572-Page 18.04
An Attachment
VALVE GP-MODULATING
3N-9095 VALVE GP-MODULATING
3N9095 VALVE GP-MODULATING
3N6572-Page 18.04
An Attachment
VALVE GP-MODULATING
3N-6572 VALVE GP-MODULATING
3N6572 VALVE GP-MODULATING
Part Of 3N6351 Valve
An Attachment
VALVE GP-MODULATING
7T-5287 VALVE GP-MODULATING
7T5287 VALVE GP-MODULATING
3N6571-Page 18A.02
Modulates The Astern Clutch
An Attachment
VALVE GP-MODULATING
3N-6571 VALVE GP-MODULATING
3N6571 VALVE GP-MODULATING
Part Of 7T5287 Valve
An Attachment
VALVE GP-SECONDARY
3N-2086 VALVE GP-SECONDARY
3N2086 VALVE GP-SECONDARY
An Attachment

Information:

(For parts list, see above)

Special Instruction
Alignment Of Caterpillar Marine Transmissions And Marine Engines{1000, 3300}
Alignment Of Caterpillar Marine Transmissions And Marine Engines{1000, 3300}
Service Magazine
New Ahead Main Shaft Assembly Gives A Tighter Fit; Dimensions For The Fit Of Shafts And Gears{3300}
1981/04/13
Different Check Valve Gives Faster Shifts{3313}
1981/04/20
New Poppet Valve Will Decrease Chatter{3313}
1982/02/22
Failure Of Ballstud In Control Valve Can Cause Problem With Control Of Vessel{3313}
1983/08/08
New Control Valve Group Corrects Pressure Pulsations{3313,3300}
1983/10/31
Engine News
Support Plates Must Be Used To Install Earlier Marine Transmissions
1979/10/31
Oil Pump And Lines Group Changed To Use Different Method Of Flow Control For Emergency Lubrication System{3310,3311}
1980/09/10
New Ahead Main Shaft Assembly Gives A Tighter Fit; Dimensions For The Fit Of Shafts And Gears
1981/04/22
Different Check Valve Gives Faster Shifts
1981/05/20
New Tube And Cover Assembly Make Service Easier
1981/12/16
New Poppet Valve Will Decrease Chatter
1982/02/24
New Oil Pump Outlet Elbow Is Stronger
1982/04/07
Improvements Made To Input Shaft Group
1982/06/16
New Gear Type Pump Primes Itself At Start-Up
1982/08/25
New Clutch Retraction Pins And Seals
1983/02/16
New Suction Tube And Strainer Housing Give Better Access To O-Ring Seal
1984/04/11
Make Sure There Is Clearance Between The Propeller Shaft Fastener And The Transmission Output Flange
1984/10/24
Input Shaft And Flange Available As An Assembly; Makes Alignment Easier
1985/03/01
Output Shaft Group Improved
1985/12/01
New Oil Viscosity Recommendations For All 7200 Series Marine Transmissions
1986/02/01
Improved Clutch Piston And Retraction Pins Available
1987/09/01
Fabricated Tools For Assembly And Disassembly Of 7271 Marine Transmission
1977/06/22
Special Instruction
Alignment Of Caterpillar Marine Transmissions And Marine Engines{1000, 3300}
Alignment Of Caterpillar Marine Transmissions And Marine Engines{1000, 3300}
Installing Marine Gear Service Bearing Caps{3300}
Installing Marine Gear Service Bearing Caps{3300}
Installation Of 3N6351, 3N8285, 3N9095 And 7T5287 Modulating Valve Groups In Marine Transmissions{3300}
Installation Of 3N6351, 3N8285, 3N9095 And 7T5287 Modulating Valve Groups In Marine Transmissions{3300}
Specifications
Oil Pump<BR> (9J7232)
7271 MARINE TRANSMISSION
Oil Filter<BR> (2S6457)
7271 MARINE TRANSMISSION
Directional Clutches<BR> (3N6195, 3N6196)
7271 MARINE TRANSMISSION
Disassembly and Assembly
Oil Pump
7271 MARINE TRANSMISSION
Magnetic Strainer And Shut-Off Valve
7271 MARINE TRANSMISSION
Transmission Filter Group
7271 MARINE TRANSMISSION
Oil Cooler
7271 MARINE TRANSMISSION
Top Shafts
7271 MARINE TRANSMISSION
Input Shaft
7271 MARINE TRANSMISSION
Output Shaft
7271 MARINE TRANSMISSION
Output Shaft Seals
7271 MARINE TRANSMISSION
Input Shaft Seals
7271 MARINE TRANSMISSION
Service Magazine
Oil Pump And Lines Group Changed To Use Different Method Of Flow Control For Emergency Lubrication System{3310,3311}
1980/09/08
New Ahead Main Shaft Assembly Gives A Tighter Fit; Dimensions For The Fit Of Shafts And Gears{3300}
1981/04/13
Hardened Nuts And Higher Torque Now Used In Ahead And Astern Clutch Groups{3302}
1981/06/01
New Tube And Cover Assembly Make Service Easier{3300,3306}
1981/11/30
New Oil Pump Outlet Elbow Is Stronger{3314,3310}
1982/03/15
Improvements Made To Input Shaft Group{3303}
1982/06/14
New Gear Type Pump Primes Itself At Start-Up{3310,3314}
1982/07/12
Change Made To Installation Procedure For 3N5620 Service Disconnect Spacer Group{0374,1000}
1982/08/30
New Clutch Retraction Pins And Seals{3302}
1983/01/17
New Bearing Used On Main Shaft{3303}
1983/09/26
New Control Valve Group Corrects Pressure Pulsations{3313,3300}
1983/10/31
New Suction Tube And Strainer Housing Give Better Access To O-Ring Seal{3310,3311}
1984/03/12
Make Sure There Is Clearance Between The Propeller Shaft Fastener And The Transmission Output Flange{3305}
1984/10/08
Input Shaft And Flange Available As An Assembly; Makes Alignment Easier{3303}
1985/03/11
Output Shaft Group Improved{3305}
1985/11/25
New Oil Viscosity Recommendations For All 7200 Series Marine Transmissions{3351}
1986/02/03
Improved Clutch Piston And Retraction Pins Available {3302}
1987/08/31
Support Plates Must Be Used To Install Earlier Marine Transmissions{3300}
1979/11/05
Engine News
Failure Of Ballstud In Control Valve Can Cause Problem With Control Of Vessel
1983/08/17
New Control Valve Group Corrects Pressure Pulsations
1983/11/30
New Cover And Lever Will Prevent Overtravel Of Valve Spool
1984/01/18
Special Instruction
Installation Of 3N6351, 3N8285, 3N9095 And 7T5287 Modulating Valve Groups In Marine Transmissions{3300}
Installation Of 3N6351, 3N8285, 3N9095 And 7T5287 Modulating Valve Groups In Marine Transmissions{3300}
Specifications
Control Valve<BR> (7L5392)
7271 MARINE TRANSMISSION
Disassembly and Assembly
Selector Control Valve Group
7271 MARINE TRANSMISSION
Service Magazine
Different Check Valve Gives Faster Shifts{3313}
1981/04/20
New Poppet Valve Will Decrease Chatter{3313}
1982/02/22
Failure Of Ballstud In Control Valve Can Cause Problem With Control Of Vessel{3313}
1983/08/08
New Control Valve Group Corrects Pressure Pulsations{3313,3300}
1983/10/31
New Cover And Lever Will Prevent Overtravel Of Valve Spool {3313}
1984/01/16

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