Eaton Electrical 350 User Manual

Dual Path Mobile Pumps

Parts and Repair Manual

350 Series

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Introduction ....................................................................................2

Exploded View................................................................................3

Parts List ........................................................................................5

Model Code....................................................................................8

Rotating Kit Assembly ..................................................................10

Drive Shafts..................................................................................13

Relief Valv e Sub-Assembly............................................................14

Housing Identification ..................................................................14

Servo Piston Assembly ................................................................15

Index of Mechanical Servo Controllers,

Control Valve Sub-Assemblies......................................................16

Charge Pump Adapter Assumbly..................................................24

Assembly......................................................................................25

Required T ools..........................................................................25

Swash Plate Sub-Assembly......................................................26

Mechanical Servo Control........................................................27

Rotating Kit Asembly................................................................29

Servo Piston Assembly............................................................30

Dual Pump Housing Assembly ................................................31

Rear Pump Assembly ..............................................................32

Front Pump Assembly ..............................................................35

Troubleshooting ..........................................................................39

Start-Up Procedure ......................................................................44

How T o Order................................................................................45

Table of Contents

Introduction

This manual provides service information for the Eaton Model 350 Series Piston Pumps. Step-by-step instr uctions for the complete assembly of the pump are given. For dis-assembly , follow the reverse of the assembly instructions.

These recommendations should be followed to insure successful repairs.

• Remove the pump from the vehicle.

• Cleanliness is extremely important.

• Clean the port areas thoroughly before disconnecting the hydraulic lines.

• Plug the pump ports and cover the open hydraulic lines immediately after they’re disconnected.

• Drain the oil and clean the exterior of the pump before making repairs.

• Wash all metal parts in clean solvent.

• Use compressed air to dry the parts. Do not wipe them dry with paper towels or cloth.

• The compressed air should be filtered and moisture free.

• Always use new seals when reassembling hydraulic pumps.

• Lubricate the new rubber seals with a petroleum jelly (Vaseline) before installation.

• Torque all bolts over gasketed joints, then repeat torquing sequence to make up for gasket compression.

• Verifying the accuracy of pump repairs on an authorized test stand is essential.

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

43, 44, 45, 46

53, 88

51, 52

2, 3, 4, 5, 6, 73

48, 49

6, 7, 8

20, 33

22, 35

57, 58

9, 10, 11, 12

20, 33

22, 35

Part s - Exploded View

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

57, 58

85, 86

Note: Investigating having this page fold out from page 3 so that Parts drawings are together

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Parts List

1 1 5989802-XXX* Housing with Control Assembly HA, MA, MB, MC, MD, ME, MF and Main Ports A & B 1 1 5989803-XXX* Housing with Control Assembly SA, SB, SC and Main Ports A & B 1 1 5989804-XXX* Housing with Control Assembly HA, MA, MB, MC, MD, ME, MF and Main Port C 1 1 5989805-XXX* Housing with Control Assembly SA, SB, SC and Main Port C 2-5 7 16103-308 Plug Assembly 6-8 3 16103-304 Plug Assembly 9-12 4 16103-316 Plug Assembly 13 8 472187 Plug Expander Type 14 1 5986543-001 Coupler 15 2 16077-033 Retaining Ring 16 2 5988198-001 Bearing, Taper 17 2 16026-610 Pin, Roll 18 1 5990287-001 Valve Plate, LH (2.50) - 41cc

1 5990288-001 Valve Plate, RH (2.50) - 41cc 1 5990289-001 Valve Plate, LH (3.00) - 49cc 1 5990290-001 Valve Plate, RH (3.00) - 49cc 1 5987231-001 Valve Plate, LH (3.80) - 62cc 1 5986812-001 Valve Plate, RH (3.80) - 62cc

20 1 4999504-001 Rotating Kit LH (2.50) - 41cc

1 5991532-001 Rotating Kit RH (2.50) - 41cc 1 4999502-001 Rotating Kit LH (3.00) - 49cc 1 5991530-001 Rotating Kit RH (3.00) - 49cc 1 4999506-001 Rotating Kit LH (3.80) - 62cc

1 5991720-001 Rotating Kit RH (3.80) - 62cc 21 1 5989712-001 Gasket, Flange 22 1 5990298-001 Swashplate Sub-assembly 24 1 5988197-001 Bearing, Taper 25 A/R 114746-XXX Shim 26 1 4993012-003 Shaft Seal A, High Pressure Polyacryalate

1 16253-020 Shaft Seal B, High Pressure Nitrile 27 1 16077-028 Ring, Retaining Internal 28 1 5987541-001 Drive Shaft - Front 4-Bolt C (14T)

1 5989544-001 Drive Shaft - Front 2-Bolt C (14T)

1 5991587-001 Drive Shaft - Front 2-Bolt B (Dia. 1.00 taper)

1 5992243-001 Drive Shaft - Front 2-Bolt B (15T)

1 5992425-001 Drive Shaft - Front 2-Bolt C (19T)

1 5993096-001 Drive Shaft - Front 2-Bolt B (14T) 29 4 16026-810 Pin, Roll 30 1 5990395-XXX* Flange, Front 4-Bolt C (Manual)

1 5990396-XXX* Flange, Front 4-Bolt C (Solenoid)

1 5990398-XXX* Flange, Front 2-Bolt C (Manual)

1 5990399-XXX* Flange, Front 2-Bolt C (Solenoid)

1 5990095-XXX* Flange, Front 2-Bolt B (Manual)

1 5990096-XXX* Flange, Front 2-Bolt B (Solenoid)

1 5993095-XXX* Flange, Front 2-Bolt B (HRC)

1 5991841-XXX* Flange, Front 2-Bolt C (HRC) 31 1 5990287-001 Valve Plate LH (2.50) - 41cc

1 5990288-001 Valve Plate RH (2.50) - 41cc

1 5990289-001 Valve Plate LH (3.00) - 49cc

1 5990290-001 Valve Plate RH (3.00) - 49cc

1 5987231-001 Valve Plate LH (3.80) - 62cc

1 5986812-001 Valve Plate RH (3.80) - 62cc

ITEM # QTY PART # DESCRIPTION

* Reference individual assembly parts lists for further detail. A/R - as required

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Parts List

ITEM # QTY PART # DESCRIPTION

33 1 4999504-001 Rotating Kit LH (2.50) - 41cc

1 5991532-001 Rotating Kit RH (2.50) - 41cc 1 4999502-001 Rotating Kit LH (3.00) - 49cc 1 5991530-001 Rotating Kit RH (3.00) - 49cc 1 4999506-001 Rotating Kit LH (3.80) - 62cc

1 5991720-001 Rotating Kit RH (3.80) - 62cc 34 1 5989712-001 Gasket, Flange 35 1 5990298-001 Swashplate Sub-Assembly 37 1 5988197-001 Bearing, Taper 38 A/R 114746-001 Shim 39 1 5987349-001 Drive Shaft - Rear (15T w/ Charge Pumps 1, 2)

1 5987349-002 Drive Shaft - Rear (15T w/ Charge Pumps 3, 4)

1 5989545-001 Drive Shaft - Rear (15T w/o Charge Pump)

1 5991280-001 Drive Shaft - Rear (13T w/ Charge Pumps 1, 2)

1 5991280-002 Drive Shaft - Rear (13T w/ Charge Pumps 3, 4)

1 5991466-001 Drive Shaft - Rear (13T w/o Charge Pump)

1 5992244-001 Drive Shaft - Rear (11T w/o Charge Pump) 40 1 5990401-XXX* Flange, Rear 2-Bolt B (Manual)

1 5990402-XXX* Flange, Rear 2-Bolt B (Solenoid)

1 5991202-XXX* Flange, Rear Charge Pump (Manual)

1 5991203-XXX* Flange, Rear Charge Pump (Solenoid)

1 5992240-XXX* Flange, Rear 2-Bolt A (Manual)

1 5992241-XXX* Flange, Rear 2-Bolt A (Solenoid)

1 5991842-XXX* Flange, Rear Charge Pump (HRC)

1 5992242-XXX* Flange, Rear 2-Bolt A (HRC)

1 5996777-XXX* Flange, Rear 2-Bolt B (HRC) 41 8 114978-045 Screw, Cap, Hex Socket Head 42 2 4999637-001 Follower, Servo Piston 43-46 1 110700-XXX Relief Valve Sub-assembly (reference page 13 for further detail) 47 4 5987241-001 Piston Ring 48 1 5989959-001 Servo Piston Sub-assembly (Used with Controls: MA, MB, MC, MD, MF, SA, SB, SC)

1 5989958-001 Servo Piston Sub-assembly (Used with Control: HA) 49 1 5989959-001 Servo Piston Sub-assembly (Used with Controls: MA, MB, MC, MD, MF, SA, SB, SC)

1 5989958-001 Servo Piston Sub-assembly (Used with Control: HA) 50 2 16015-34 O-Ring 51 1 5989898-001 Servo Cap Plug

1 5991129-001 Servo Cap Plug 52 1 5989898-001 Servo Cap Plug

1 5991129-001 Servo Cap Plug 53 2 5996839-001 Nut, Sealing 54 2 5990203-001 Magnet Carrier 55 2 5990202-001 Feedback Sensor (SB) - Control

2 5990202-002 Feedback Sensor (SA) - Control 56 4 5996053-002 Screw 57 4 4994180-016 Washer 58 4 16133-208 O-Ring 59 4 5991234-001 Proportional Flow Regulator (SA Control) 60 6 95897-008 Washer 61 6 16147-204 Screw, Cap, Hex Socket Head 62 2 4999960-001 Feedback Control Link 63 2 5987239-001 Gasket

* Reference individual assembly parts lists for further detail. A/R - as required

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

ITEM # QTY PART # DESCRIPTION

64 1 5986768-XXX* Control Valve Sub-assembly 65 1 5986768-XXX* Control Valve Sub-assembly 66 12 114975-025 Screw, Cap, Hex Socket Head 67 2 95729-000 Control Lever 68 2 16045-205 Lockwasher 69 2 16021-5 Nut 70 1 4995422-001 Magnetic Speed Sensor 71 1 16048-077 Washer 72 1 16160-125 Retaining Ring, Inverted Internal 73 1 16103-308 Plug Sub-assembly 74 1 4998532-001 Poppet 75 1 4998533-001 Spring, Compression 76 A/R 16048-597 Shim 77 1 72400-659 Plug Sub-assembly 78 1 16015-055 O-Ring 79 2 16026-810 Pin, Roll 80 1 101305-000 Charge Pump Drive Pin 81 1 5987263-XXX* Gerotor Sub-assembly 82 2 16003-013 O-Ring 83 1 5991128-XXX* Charge Pump Adapter (RH Rotation)

1 5991230-XXX* Charge Pump Adapter (LH Rotation) 84 4 114977-070 Screw, Cap, Hex Socket Head 85, 86 1 16103-310 Plug Sub-assembly 87 2 16139-644 Set Screw 88 2 5996839-001 Nut, Sealing 89 2 16139-444 Set Screw 90 2 5996838-001 Nut, Sealing 91 1 5991133-001 Actuator, Bypass Valve - Main Ports A, B, D, E 92 2 5991131-001 Actuator, Bypass Valve - Main Ports C, F

Parts List

* Reference individual assembly parts lists for further detail. A/R - as required

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Model Code

Code Title

AED – Dual Ser vo Controlled

Variable Displacement Axial Piston Pump

Displacement & Rotating

Kit- Front 1 – 41.0 cm3/r [2.50 in3/r]

2 – 49.2 cm

/r [3.00 in3/r]

3 – 62.3 cm

/r [3.80 in3/r]

4 – 35.0 cm

/r [2.10in3/r]

Destroked from -

41.0 cm

/r [2.50 in3/r]

5 – 45.0 cm

/r [2.75 in3/r]

Destroked FROM -

49.2 cm

/r [3.00 in3/r]

6 – 54.0 cm

/r [3.30 in3/r]

Destroked FROM -

62.3 cm

/r [3.80 in3/r]

Input Shaft Rotation

L – Left hand rotation (CCW) R – Right hand rotation (CW)

Front Mounting

A – 2 Bolt C (SAE J744-127-2) B – 4 Bolt C (SAE J744-127-4) C – 2 B olt B (SA E J74 4-101-2)

Input Shaft

A – Taper shaft 1.0 dia 1.5 taper B – 14 Tooth 12/24 Pitch Spline

Shaft C –15 Tooth 16/32 Pitch Spline Shaft D –19 Tooth 16/32 Pitch Spline Shaft

Valve Plate - Front

A – Type 1- Standard

Relief Setting for Front

Main Port A - Front 0 – None, no relief valve or

check valve

A – Check valve only J – 207 bar [300 0 lbf/in

]

K – 224 bar [3250 lbf/in2] L – 241 bar [3500 lbf/in

]

M – 259 bar [3750 lbf/in

]

N – 280 bar [400 0 lbf/in

]

R – 310 bar [4500 lbf/in

]

T – 345 bar [500 0 lbf/in

]

U – 362 bar [5250 lbf/in

]

V – 380 bar [5500 lbf/in

]

Relief Setting for Front

Main Port B - Front 0 – None, no relief valve or

check valve

A – Check valve only J – 207 bar [300 0 lbf/in

]

K – 224 bar [3250 lbf/in

]

L – 241 bar [3500 lbf/in

]

M – 259 bar [3750 lbf/in

]

N – 280 bar [400 0 lbf/in

]

R – 310 bar [4500 lbf/in

]

T – 345 bar [500 0 lbf/in

]

U – 362 bar [5250 lbf/in

]

V – 380 bar [5500 lbf/in

]

Displacement & Rotating

Kit - Rear 1 – 41.0 cm3/r [2.50 in3/r]

2 – 49.2 cm

/r [3.00 in3/r]

3 – 62.3 cm

/r [3.80 in3/r]

4 – 35.0 cm

/r [2.10in3/r]

Destroked from -

41.0 cm

/r [2.50 in3/r]

5 – 45.0 cm

/r [2.75 in3/r]

Destroked FROM -

49.2 cm

/r [3.00 in3/r]

6 – 54.0 cm

/r [3.30 in3/r]

Destroked FROM -

62.3 cm

/r [3.80 in3/r]

Valve Plate - Rear

A – Type 1- Standard

Relief Setting For Front

Main Port A - Rear

Ref Position 9 for options

Relief Setting For Front

Main Port B - Rear

Ref Position 10 for options

Charge Pump

0 – No Charge Pump 1 – 13.9 cm

/r [.85in3/r],

1.3125-12 UN-2B SAE O-Ring Suction Inlet Port (S) 2 – 17.4 cm

/r [1.06 in3/r],

1.3125-12 UN-2B SAE O-Ring Suction Inlet Port (S) 3 – 21.0 cm

/r [1.28 in3/r],

1.3125-12 UN-2B SAE O-Ring Suction Inlet Port (S) 4 – 23.1 cm

/r [1.41 in3/r],

1.3125-12 UN-2B SAE O-Ring Port for Suction Inlet (S)

Charge Relief Setting

0 – No Charge Relief Setting 1 – 17.2 - 20.7 bar [250-300 lbf/in

] Relieved to Case 2 – 20.7 - 24.1 bar [300-350 lbf/in

] Relieved to Case 3 – 24.1 - 27.6 bar [350-400 lbf/in

] Relieved to Case 4 – 27.6 - 31 bar [400-450 lbf/in

] Relieved to Case 5 – 13.8 - 17.2 bar [400-450 lbf/in

] Relieved to Case

Charge Port Location

0 – None 1 – Inlet Right Side C2 (Only

with Main Ports opposite side)

2 – Inlet Left Side C1 3 – Inlet Bottom C3 (Only with

Main Ports Same Side, No Bypass Valv e)

Auxiliary (Rear) Mount &

Output Shaft A – 2 B olt B (SA E J74 4-101-2)

Accepts 13T, 16/32 Pitch Spline B – 2 Bolt B (SAE J744-101-2) Accepts 15T, 16/32 Pitch Spline C – 2 Bolt A (SAE J744- 82-2) Accepts 11T, 16/32 Pitch Spline D – 2 Bolt A (SAE J744-82-2) Accepts 9T, 16/32 Pitch Spline

Control Assembly -

Front SA – Solenoid Control -

12 Volt With Non-Contact Feedback Sensor with MetriPak Electrical Connectors SB – Solenoid Control 12 Volt SC – Solenoid Control 12 Volt HA – Hydraulic Remote - Non Feedback, 5-15 bar [72-217 lbf/in2] Pilot Pressure MA – Manual Control,Wide Band Neutral MB – Manual Control, Standard

MC – Manual Control, High Gain MD – Manual Control,

Wide Band Neutral, Neutral Lockout switch ME – Manual Control, Standard, Neutral Lockout switch MF – Manual Control, High Gain, Neutral Lockout switch

19 20

14 18

932

AED * * * * A * * * * * * * * * * ** ** * * * 0 * * * * * * * * * 00 ** 0 A

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

38 39 40 41 42

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Control Assembly -

Rear SA – Solenoid Control -

12 Volt with Non-Contact Feedback Sensor SB – Solenoid Control 12 Volt with Redundant Non-Contact Feedback Sensor SC – Solenoid Control 12 Volt HA – Hydraulic Remote Non Feedback, 5-15 bar [72-217 lbf/in2] Pilot Pressure MA – Manual Control, Wide Band Neutral

MB – Manual Control, Standard MC – Manual Control, High Gain MD – Manual Control,

Wide Band Neutral, Neutral Lockout switch ME – Manual Control, Standard, Neutral Lockout switch MF – Manual Control, High Gain, Neutral Lockout Switch

Destroke Valve - Front

0 – Not required 1 – Destroke With 12 VDC

Coil & Weather Pack Connector 2 – Destroke With 24 VDC Coil & Weather Pack Connector 3 – 12 VDC Coil & DIN 43650A Connector 4 – Destroke with 24 VDC Coil & DIN 43650-A Connector

Control Supply

Orifice (p) - Front 0 – No control, supply orifice

B – Diameter 0.71 [.028] C – Diameter 0.91 [.036] D – Diameter 1.12 [.044] E – Diameter 1.32 [.052]

Control Servo Orifice

(s1 and s2) - Front 0 – No control, ser vo orifice

B – Diameter 0.71 [.028] C – Diameter 0.91 [.036] D – Diameter 1.12 [.044] E – Diameter 1.32 [.052]

Special Control Options -

Front 0 – No Special Control

Options

1 – Manual Control Lever

Destroke Valve - Rear

Ref Position 23 for options

Control Supply

Orifice (p) - Rear

Ref Position 24 for options

Control Servo Orifice

(s1 and s2) - Rear

Ref Position 25 for options

Special Control Options -

Rear 0 – No Special Control

Options

1 – Manual Control Lever 2 – Control Pressure EPRV

Valve 12 VDC, Deutsch, -4 SAE O-Ring Port

Main Ports (A and B)

A – 4X 1.3125-12 UN-2B SAE

O-Ring Ports; Same Side, Right B – 4X 1.3125-12 UN-2B SAE O-Ring Ports; Same Side, Left C – 4X 1.3125-12 UN-2B SAE O-Ring Ports; Opposite Side D – 4X -16 STC TYPE II+ Direct Port; Same Side, Right E – 4X -16 STC TYPE II+ Direct Port; Same Side, Left F – 4X -16 STC TYPE II+ Direct Port; Opposite Side

Drain Port Size and

Location - Front 0 – No Drain Port

1 – 1.0625 -12 UN-2B SAE

O-Ring Port - Left (D1) 2 – 1.0625 -12 UN-2B SAE O-Ring Port - Right (D2) 3 – 1.0625 -12 UN-2B SAE O-Ring Port - Left (D1) and Right (D2) 4 – 1.0625 -12 UN-2B SAE O-Ring Port - Left (D1) and Right (D2), Left Side Plugged 5 – 1.0625 -12 UN-2B SAE O-Ring Port - Left (D1) and Right (D2), Right Side Plugged

Drain Port Size and

Location - Rear 0 – No Drain Port

1 – 1.0625 -12 UN-2B SAE

O-Ring Port - Left (D3) 2 – 1.0625 -12 UN-2B SAE O-Ring Port - Right (D4) 3 – 1.0625 -12 UN-2B SAE O-Ring Port - Left (D3) and Right (D4) 4 – 1.0625 -12 UN-2B SAE O-Ring Port - Left (D3) and Right (D4), Left Side Plugged 5 – 1.0625 -12 UN-2B SAE O-Ring Port - Left (D3) and Right (D4), Right Side Plugged

Auxiliary Port

0 – No Auxiliary Port A – .750-16 UNF-2B SAE

O-Ring Port - Left (C1) and Right (C2), Left Side Plugged B – .750-16 UNF-2B SAE O-Ring Port - Left (C1) and Right (C2), Right Side Plugged C – .750-16 UNF-2B SAE O-Ring Port - Left (C1) and Right (C2) D – .750-16 UNF-2B SAE O-Ring Port - Left (C1) and Right (C2), Left Side Plugged, Remote Filter, Return from Filter to Charge Port Required

(#34 continues next column)

(continued from previous column)

E – .750-16 UNF-2B SAE O-Ring Port - Left (C1) and Right (C2), Right Side Plugged, Remote Filter, Return from Filter to Charge Port Required

Bypass V alve

0 – No Bypass Valve A – With Bypass Valve

Sensor Options

0 – No Sensor A – Magnetic Speed Sensor

Shaft Seal

A – Polyacrylate B – Nitrile C – Viton

Special Features

00 – No Special Features AA – Diagnostic Ports - Front

Pump 2X .3125-24 SAE ORing Ports (s1 & s2), Rear Pump 2X .3125-24 SAE O-Ring Ports (s1 & s2) AB – Externally Adjustable Displacement Limiters AC – Diagnostic Ports - Front Pump 2X .3125-24 SAE ORing Ports (s1 & s2), Rear Pump 2X .3125-24 SAE O-Ring Ports (s1 & s2), Externally Adjustable Displacement Limiters

Paint

0A – Primer Red 0B – Primer Black CD – Primer Blue

Identification

A – Standard

Design Code

A –

21 22

4140

3938

AED * * * * A * * * * * * * * * * ** ** * * * 0 * * * * * * * * * 00 ** 0 A

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

38 39 40 41 42

Model Code

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Item 20, 33 -

Rotating Kit Assembly

Displacement 2.5 cid (41 cc)

5148967

Section A-A

4999504-001 1 Rotating Kit Sub-Assembly 1 NSS 1 Cylinder Barrel 2 NSS 1 Internal Retaining Ring 3 NSS 2 Washer 4 NSS 3 Loading Pin 5 NSS 1 Spring 6 NSS 1 Pivot 7 NSS 1 Shoe Retainer 8 NSS 1 Load Pin Keeper 9 NSS 9 Piston Sub-Assembly

* 5991532-001 Rotating Kit S/A set up for Speed Sensor.

NSS - Not Sold Separately

REF PART NO. QTY. DESCRIPTION

Item 20, 33

Rotating Kit Assembly

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Item 20, 33 -

Rotating Kit Assembly

Displacement 3.0 cid (49 cc)

4999502-001 1 Rotating Kit Assembly 1 NSS 1 Cylinder Barrel 2 NSS 1 Internal Retaining Ring 3 NSS 2 Washer 4 NSS 3 Loading Pin 5 NSS 1 Spring 6 NSS 1 Pivot 7 NSS 1 Shoe Retainer 8 NSS 1 Load Pin Keeper 9 NSS 9 Piston Sub-Assembly

* 5991530-001 Rotating Kit S/A set up for Speed Sensor.

NSS - Not Sold Separately

REF PART NO. QTY. DESCRIPTION

Item 20, 33

Rotating Kit Assembly

Section A-A

5148967

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Item 20, 33 -

Rotating Kit Assembly

Displacement 3.8 cid (62 cc)

Section A-A

514 89

4999506-001 1 Rotating Kit Sub-Assembly 1 NSS 1 Cylinder Barrel 2 NSS 1 Internal Retaining Ring 3 NSS 2 Washer 4 NSS 3 Loading Pin 5 NSS 1 Spring 6 NSS 1 Pivot 7 NSS 1 Shoe Retainer 8 NSS 1 Load Pin Keeper 9 NSS 9 Piston Sub-Assembly

* 5991720-001 Rotating Kit S/A set up for Speed Sensor.

NSS - Not Sold Separately

REF PART NO. QTY. DESCRIPTION

Item 20, 33

Rotating Kit Assembly

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Item 28, 39 -

Drive Shafts

5987541-001 Drive Shaft - Front 4-Bolt C (14T) 5989544-001 Drive Shaft - Front 2-Bolt C (14T) 5991587-001 Drive Shaft - Front 2-Bolt B (Dia 1.00 taper) 5992243-001 Drive Shaft - Front 2-Bolt B (15T) 5992425-001 Drive Shaft - Front 2-Bolt C (19T) 5993096-001 Drive Shaft - Front 2-Bolt B (14T)

PART NO. DESCRIPTION

Item 28

Drive Shaft Front

5987349-001 Drive Shaft - Rear (15T w/Charge Pump) 5987349-002 Drive Shaft - Rear (15T w/Charge Pump) 5989545-001 Drive Shaft - Rear (15T w/o Charge Pump) 5991280-001 Drive Shaft - Rear (13T w/Charge Pump) 5991280-002 Drive Shaft - Rear (13T w/Charge Pump) 5991466-001 Drive Shaft - Rear (13T w/o Charge Pump) 5992244-001 Drive Shaft - Rear (11T w/o Charge Pump)

PART NO. DESCRIPTION

Item 39

Drive Shaft Rear

EATON 350 Series Dual Path Mobile Pumps E-PUPI-TS006-E September 2007

Item 43, 44, 45, 46 -

Relief V alve Sub-Assembly

Item 1 -

Housing Identification

Dash Number Stamped here for Valve Pressure Setting Identification Example: 500 x 10 = [5000 PSI] 345 bar

Item 43, 44, 45, 46

Relief V alve Sub-Assembly

110700-150 103 [1500] 110700-175 121 [1750] 110700-200 138 [2000] 110700-225 155 [2250] 110700-250 172 [2500] 110700-275 190 [2750] 110700-300 207 [3000] 110700-325 224 [3250]

110700-350 241 [3500] 110700-375 259 [3750] 110700-400 276 [4000] 110700-425 293 [4250] 110700-450 310 [4500] 110700-475 328 [4750] 110700-500 345 [5000] 110700-550 380 [5500]

PART NO. BAR [PSI] PART NO. BAR [PSI]

Item 1

Housing Identification

REF PART NO. QTY. PUMP CONTROLS MAIN PORTS SPECIAL CONTROL OPTIONS

1 5989802-001 thru 1 HA,MA,MB,MC,MD,ME,MF A - 4X 1.3125-12 UN-2B SAE, Same Side, Right

5989802-016 B - 4X 1.3125-12 UN-2B SAE, Same Side, Left

1 5989802-017 thru 1 HA,MA,MB,MC,MD,ME,MF A - 4X 1.3125-12 UN-2B SAE, Same Side, Right Control Pressure EPRV Valve

5989802-032 B - 4X 1.3125-12 UN-2B SAE, Same Side, Left 12 VDC, Deutsch, -4 SAE O-Ring Port

1 5989803-001 thru 1 SA, SB, SC A - 4X 1.3125-12 UN-2B SAE, Same Side, Right

5989803-032 B - 4X 1.3125-12 UN-2B SAE, Same Side, Left

1 5989804-001 thru 1 HA,MA,MB,MC,MD,ME,MF C - 4X 1.3125-12 UN-2B SAE, Opposite Side

5989804-016

1 5989804-017 thru 1 HA,MA,MB,MC,MD,ME,MF C - 4X 1.3125-12 UN-2B SAE, Opposite Side Control Pressure EPRV Valve,

5989804-032 12 VDC, Deutsch, -4 SAE O-Ring Port

1 5989805-001 thru 1 SA, SB, SC C - 4X 1.3125-12 UN-2B SAE, Opposite Side

5989805-032

Part number range is impacted by the addition of special features, special control options, sensor options, and pump controls. Please reference the pump assembly parts list for the exact housing part number.

+ 31 hidden pages

Eaton Electrical 350 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual