AKPPHELP.

RU Руководство по ремонту АКПП

Zip Kit® A750E-A761E-ZIP
Toyota A750E/F, A760E/F/H, A761E Available for this unit. TIME TESTED • INDUSTRY TRUSTED

Critical Wear Areas & Vacuum Test Locations 20

25
30
15

0
10
5

Note: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. Test locations are pointed VACUUM
TEST

to with an arrow. Springs are not shown for visual clarity. Low vacuum reading indicates wear and Sonnax parts noted for replacement.
For specific vacuum test information, refer to individual part instructions included in kits and available at www.sonnax.com.

A750 Series • Lower Valve Body

1
Block valve outboard with 22 7
.218" dia. checkball.
10

16

15
2
11 21
Upper Valve Body
Block valve outboard with Seal port See page 3 for test
Test
.218" dia. checkball. on back. 15 5 area IDs, transmission
18 23 together. symptoms and
recommended repairs.
Seal port
17 12
on back.

24

Block valve outboard with 8

.218" dia. checkball. 15 19 3
Seal port 15
on back.
Upper Valve Body No. 2

Inset: View of reverse

25 side of upper valve
9 body. Similar location
on A760 series.

©2014 Sonnax Industries, Inc. A750-A761E_VacTestLocations 01-30-14

800-843-2600 • 802-463-9722 • F: 802-463-4059 • www.sonnax.com Page 1
 AKPPHELP.RU Руководство по ремонту АКПП
Zip Kit® A750E-A761E-ZIP
Toyota A750E/F, A760E/F/H, A761E Available for this unit. TIME TESTED • INDUSTRY TRUSTED

Critical Wear Areas & Vacuum Test Locations 20

25
30
15

0
10
5

Note: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. Test locations are pointed VACUUM
TEST

to with an arrow. Springs are not shown for visual clarity. Low vacuum reading indicates wear and Sonnax parts noted for replacement.
For specific vacuum test information, refer to individual part instructions included in kits and available at www.sonnax.com.

A760 Series • Lower Valve Body

Block valve inboard with

.218" dia. checkball. 20

16

14 2
Upper Valve Body
See page 3 for test
Seal port
22 17 14 21 Test together. area IDs, transmission
on back. 5 symptoms and
18 14 recommended repairs.
19

13 8
Seal port 14 7 Seal port
on back. on back. 14 3 14

Lower Valve Body No. 2 Upper Valve Body No. 2

12 11

24

6 26
10 21 14

©2014 Sonnax Industries, Inc. A750-A761E_VacTestLocations 01-30-14

800-843-2600 • 802-463-9722 • F: 802-463-4059 • www.sonnax.com Page 2
 AKPPHELP.RU Руководство по ремонту АКПП
Zip Kit® A750E-A761E-ZIP
Toyota A750E/F, A760E/F/H, A761E Available for this unit. TIME TESTED • INDUSTRY TRUSTED

Click on Sonnax part numbers to see more information.

1. Primary Regulator Valve 10. Accumulator Control Valve

• Low/High line pressure • Clutch/Brake failure • Shift complaints • Harsh shifts
• Soft/Harsh shifts • Low converter pressure • Shift codes
Replace with Sonnax Part No. 147741-04K Replace with Sonnax Part No. 147741-24K
Requires F-147741-TL4 & VB-FIX Requires 147741-TL24

2. Boost Assembly 11. A

 ccumulator Control
• Insufficient line rise • Soft/Harsh shifts Plunger Valve & Sleeve
• High reverse pressure • Clutch/Brake failure • Shift complaints • Harsh shifts
Replace with Sonnax Part No. 147741-01K • Shift codes
Replace with Sonnax Part No. 147741-35K
3. Lockup Relay Valve
•C onverter apply/release complaints/codes 12. Brake Control Valve
• Burned converter • Shift complaints • Harsh shifts
Replace with Sonnax Part No. 147741-07K • Flares • Burnt brakes
Requires F-147741-TL7 & VB-FIX Replace with Sonnax Part No. 147741-28K
Requires F-147741-TL28 & VB-FIX
4. Secondary Regulator Valve
• Converter apply/release complaints 13. B2 Accumulator Pistons
• Harsh lockup • Lube-related failures • Harsh/Slipping 5-6 shifts
Replace with Sonnax Part No. 147741-10K • Harsh 3-2 downshifts
Requires F-147741-TL4 & VB-FIX Replace with Sonnax Part No. 147741-13

5. B1 Accumulator Piston 14. & 15. End Plugs

• 4-5 Shift complaints (A750 Series) Various complaints depending on
• 4-5, 5-6 Shift complaints (A760 Series) locations of leaking end plug.
Replace with Sonnax Part No. 57917E-19K 14. Replace with Sonnax Part No. 147741-30K
15. Replace with Sonnax Part No. 147741-31K
6. Solenoid Modulator Valve
• Solenoid codes • TCC slip/RPM cycling 16. SLT Damper
• Shift complaints • Low cooler flow • Harsh/Soft shifts
Replace with Sonnax Part No. 147741-05K • Loss of pressure control
Requires F-147741-TL5 & VB-FIX
17. 1-2 Shift Valve
7. Clutch Control Valve 18. 2-3 Shift Valve
• Harsh up/down shifts • Flare upshifts
19. 3-4 Shift Valve
• Gear ratio/solenoid codes
Replace with Sonnax Part No.
20. 4-5 Shift Valve
147741-22K A750 Series 21. Clutch Apply Control Valve
147741-14K A760 Series 22. Sequence Valve
Requires F-147741-TL22 or F-147741-TL14 & VB-FIX
23. Clutch Lock Valve
8. Lockup Control Valve 24. B1 Apply Control Valve
• Harsh downshifts • RPM surge on coast & Assembly
• TCC apply/release complaints
25. Coast Brake Relay Valve
Replace with Sonnax Part No. 147741-16K
Requires F-147741-TL16 & VB-FIX
26. C3 Apply Relay Valve
• Related shift complaints
9. L
 ockup Control Plunger • Burnt clutches/brakes
Valve & Sleeve
• Harsh downshifts • RPM surge on coast
• TCC apply/release complaints
Replace with Sonnax Part No. 147741-37K

©2014 Sonnax Industries, Inc. A750-A761E_VacTestLocations 01-30-14

800-843-2600 • 802-463-9722 • F: 802-463-4059 • www.sonnax.com Page 3
 AKPPHELP.RU Руководство по ремонту АКПП
Zip Kit® A750E-A761E-ZIP
Toyota A750E/F, A760E/F/H, A761E Available for this unit. TIME TESTED • INDUSTRY TRUSTED

OE Exploded View
A750 Valve Body Note: Depending upon vehicle application, the OE springs shown may not be present.

Filter
Upper
Valve Body
No. 2
101

301

Lower
Valve Body
Check
Valve A750 Series Valve Body Descriptions
102
104 I.D. No. Description
107
101 Manual Valve
102 SLT Damper
Primary Regulator Valve (inboard)
103
Boost Assembly (outboard)
105
106 104 Clutch Control Valve
105 Clutch Apply Control Valve
Accumulator Control Valve (inboard)
103 106 Accumulator Control Plunger Valve
201
202 & Sleeve (outboard)
Upper 107 Sequence Valve
Valve Body
201 Solenoid Modulator Valve
202 Clutch Lock Valve
203 B1 Accumulator Piston
204 Secondary Regulator Valve
203 205 Lockup Relay Valve
Lockup Control Valve (inboard)
206 Lockup Control Plunger Valve
& Sleeve (outboard)
207 C3 Check Valve
208 3-4 Shift Valve
209 Brake Control Valve
210 2-3 Shift Valve
207
211 1-2 Shift Valve
209 B1 Apply Control Valve (inboard)
212 B1 Apply Control Plunger Valve &
206 Sleeve (outboard)
208
211 210 205 204 301 Coast Brake Relay Valve
212

©2014 Sonnax Industries, Inc. A750-A761E_VacTestLocations 01-30-14

800-843-2600 • 802-463-9722 • F: 802-463-4059 • www.sonnax.com Page 4
 AKPPHELP.RU Руководство по ремонту АКПП
Zip Kit® A750E-A761E-ZIP
Toyota A750E/F, A760E/F/H, A761E Available for this unit. TIME TESTED • INDUSTRY TRUSTED

OE Exploded View
A760 Valve Body Note: Depending upon vehicle application, the OE springs shown may not be present.

302 304
Upper Upper
301 303 Valve Body Valve Body
No. 2

401
305

A760 Series Valve Body Descriptions

I.D. No. Description

101 Brake Control Valve
Accumulator Control Valve (inboard)
102 Accumulator Control Plunger Valve
& Sleeve (outboard)
311 309
308 103 SL1 Relay Valve
104 B1 Apply Relay Valve
314
307 306 105 Solenoid Modulator Valve
313 312 201 Manual Valve
310 202 SLT Damper
Filter
Primary Regulator Valve (inboard)
201 203
Boost Valve Assembly (outboard)
204 4-5 Shift Valve
Lower 301 B2 Accumulator Piston
Valve Body
302 Reverse Sequence Valve
303 Clutch Control Valve
304 Clutch Apply Relay Valve
305 B1 Accumulator Piston
102 Check 306 Secondary Regulator Valve
103 Valve 307 Lockup Relay Valve
Lockup Control Valve (inboard)
202 308 Lockup Control Plunger Valve
104 & Sleeve (outboard)
204
101 309 C3 Check Valve
Lower 310 1-2 Shift Valve
Valve Body 311 B4 Check Valve
No. 2
203 312 2-3 Shift Valve
105 313 3-4 Shift Valve
314 B2 Accumulator Piston
401 C3 Apply Relay Valve

©2014 Sonnax Industries, Inc. A750-A761E_VacTestLocations 01-30-14

800-843-2600 • 802-463-9722 • F: 802-463-4059 • www.sonnax.com Page 5