6F35 Vac Guide

: Sonnax 6F35 Vac guide 6F35_Vac_Guide 487 file tech_resource uploads

Open the PDF directly: View PDF .
Page Count: 5

Download
Open PDF In Browser	View PDF

6F35-ZIP

FORD 6F35 (Gen. 1 & Gen. 2)

Zip Kit® Available

Critical Wear Areas & Vacuum Test Locations

20

NOTE: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. Test locations are pointed to
with an arrow. Springs are not shown for visual clarity. Low vacuum reading indicates wear.

• Burnt 3-5 Reverse clutch
• Delayed Reverse
• 3rd & 5th Shift concerns
• 2-3 & 4-5 Flare

• Burnt 1-2-3-4 clutch
• Delayed Forward
• 1-2-3-4 Shift concerns

Plug port
on back

Intermediate (2-6)
Clutch Regulator Valve
• Burnt 2-6 clutch
• 2nd & 6th Shift concerns
• 1-2 & 5-6 Flare

Test Generation 1: Invert OE dampener
piston and test off center of the rubber tip.

TCC Regulator Valve

Forward (1-2-3-4)
Clutch Latch Valve




Note: Plug casting valley with foam, putty
or appropriately sized O-ring coated in
assembly lube to isolate circuit.

• Code P0741, 742 • No lockup • TCC slip
• Harsh TCC apply • Loss of fuel economy
Replace with Sonnax Part No.
144740-19K
Requires F-144740-TL19 & VB-FIX

 

• Slips & flares • Slip codes
• Delayed engagement
• Shift quality is not load sensitive
• Harsh/Slide shifts • Burnt clutches
Replace with Sonnax
Part No. 144740-21
Requires F-144740-TL21 & VB-FIX

5

• Bump/Flare/Harsh/Erratic Shifts • Burnt clutches
• Overheated fluid
Replace with Sonnax Part No.144740-04K

 

Forward (1-2-3-4)
Clutch Regulator Valve

Plug port
on back

10

0
30
VACUUM
TEST

Control Pressure Regulator Valve

*Note: Plug bore opening with thumb
when vacuum testing end plug ports.

Direct (3-5-R) Clutch
Regulator Valve

15

25

• Burnt Low Reverse & Overdrive clutch
• Delayed Reverse
• 4-5-6 Shift concerns
• 3-4 Flare

End Plugs

Gen. 1 Only

Solenoid Pressure
Regulator Valve
• Harsh/Flare shifts • No 4th, 5th or 6th
• Low clutch oil pressure
Replace with Sonnax Part No.
144740A-01 Requires 144740-TL

©2018 Sonnax Transmission Company, Inc. • A Marmon / Berkshire Hathaway Company
866-243-8829 • 856-848-0908 • F: 856-848-1080 • www.sonnax.com

• Various shift concerns
• Shift codes

Note: Plug casting valley with foam,
putty or appropriately sized O-ring coated
in assembly lube to isolate circuit.

Low Reverse/Overdrive
(4-5-6) Clutch
Regulator Valve

Click on Sonnax part numbers
to see more information.

Clutch Select Valve

Shift concerns
Burnt clutches
Pressure loss
TCC apply concerns
NOTE: Vacuum test end plugs at
outboard port while sealing bore
opening with thumb.
Replace with Sonnax Part No.
144740-03K
= Several Locations



6F35_Vac Test Locations 07-31-18
Page 1

FORD 6F35 (Gen. 1 & Gen. 2)

Critical Wear Areas & Vacuum Test Locations
NOTE: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. Test locations are pointed
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.

Solenoid Valve Body • 6F35, Gen. 1 Shown
Click on Sonnax part numbers
to see more information.

Low Reverse/Overdrive (4-5-6)
Clutch Latch Valve
• Slips & flares • Delayed engagement
• Shift quality is not load sensitive • Slip codes
• Harsh/Slide shifts • Burnt clutches
Replace with Sonnax Part No.
144740-21 Requires F-144740-TL21 & VB-FIX
Test
Together

Intermediate (2-6) Clutch
Latch Valve
• Slips & flares • Delayed engagement
• Shift quality is not load sensitive • Slip codes
• Harsh/Slide shifts • Burnt clutches
Replace with Sonnax Part No.
144740-21 Requires F-144740-TL21 & VB-FIX

Test
Together

Direct (3-5-R) Clutch Latch Valve
• Slips & flares • Delayed engagement
• Shift quality is not load sensitive • Slip codes
• Harsh/Slide shifts • Burnt clutches
Replace with Sonnax Part No.
144740-21 Requires F-144740-TL21 & VB-FIX

Test
Together

©2018 Sonnax Transmission Company, Inc. • A Marmon / Berkshire Hathaway Company
866-243-8829 • 856-848-0908 • F: 856-848-1080 • www.sonnax.com

6F35_Vac Test Locations 07-31-18
Page 2

FORD 6F35 (Gen. 1 & Gen. 2)

Critical Wear Areas & Vacuum Test Locations
NOTE: OE valves are shown in rest position and should be tested in rest position unless otherwise indicated. Test locations are pointed
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.

Pump Body • 6F35 Gen. 1 Shown
Pressure Regulator Valve
• Poor shift quality • Erratic line pressure
• TCC apply & release concerns
• Burnt clutches • Overheating
• Low converter & lube flow
Replace with Sonnax Part No.
144510-03K Requires F-144510-TL3C & VB-FIX

Plug
Orifice

TCC Control Valve
• Excess TCC slip • TCC codes
• TCC lining failure • Shudder
• TCC apply & release concerns
• Low cooler flow • Overheating
• Low converter & lube flow
Replace with Sonnax Part No.
144510-07K Requires F-144510-TL7C & VB-FIX

Click on Sonnax
part numbers to see
more information.

©2018 Sonnax Transmission Company, Inc. • A Marmon / Berkshire Hathaway Company
866-243-8829 • 856-848-0908 • F: 856-848-1080 • www.sonnax.com

6F35_Vac Test Locations 07-31-18
Page 3

FORD 6F35 (Gen. 1 & Gen. 2)

OE Exploded View
Main Control Valve Body • 6F35, Gen. 1 Shown
NOTE: Depending upon vehicle application,
the OE springs shown may not be present.

101

110

1-2-3-4 Solenoid Damper
Gen. 1

109

Gen. 2
108

102
107

103
106
104
Main Control Valve Body

I.D.
No.

Description

101

Control Pressure Regulator Valve

102

TCC Regulator Valve

103

Clutch Bypass Valve

104

Solenoid Pressure Regulator Valve

105

Manual Valve

106

Low Reverse/Overdrive (4-5-6)
Clutch Regulator Valve

107

FWD (1-2-3-4) Clutch Latch Valve

108

FWD (1-2-3-4) Clutch Reg. Valve

109

Intermediate (2-6) Clutch Reg. Valve

110

Direct (3-5-R) Clutch Reg. Valve

105

Solenoid Valve Body
6F35, Gen. 1 Shown
203

SSD Solenoid
Damper,
Gen. 2 Only
SSB Solenoid
Damper,
Gen. 2 Only

Solenoid Valve Body

I.D.
No.

Description

201

Direct (3-5-R) Clutch Latch Valve

202

Intermediate (2-6) Clutch Latch Valve

203

Low Reverse/Overdrive (4-5-6)
Clutch Latch Valve

202
201

©2018 Sonnax Transmission Company, Inc. • A Marmon / Berkshire Hathaway Company
866-243-8829 • 856-848-0908 • F: 856-848-1080 • www.sonnax.com

SSC Solenoid Damper,
Gen. 2 Only

EPC Solenoid Damper,
Gen. 2 Only
6F35_Vac Test Locations 07-31-18
Page 4

FORD 6F35 (Gen. 1 & Gen. 2)

OE Exploded View
Pump Body • 6F35, Gen. 1 Shown
NOTE: Depending upon vehicle application, the OE springs shown may not be present.

301
302

Pump Body Descriptions

I.D. No.

304

Description

301

Line Pressure Relief

302

Pressure Regulator Valve

303

TCC Control Valve

304

TCC Relief Ball

303

©2018 Sonnax Transmission Company, Inc. • A Marmon / Berkshire Hathaway Company
866-243-8829 • 856-848-0908 • F: 856-848-1080 • www.sonnax.com

6F35_Vac Test Locations 07-31-18
Page 5



---

Source Exif Data:

File Type                       : PDF
File Type Extension             : pdf
MIME Type                       : application/pdf
PDF Version                     : 1.7
Linearized                      : Yes
Language                        : en-US
XMP Toolkit                     : Adobe XMP Core 5.6-c143 79.161424, 2017/09/22-11:52:47
Create Date                     : 2018:07:31 08:20:41-04:00
Metadata Date                   : 2018:07:31 08:20:44-04:00
Modify Date                     : 2018:07:31 08:20:44-04:00
Creator Tool                    : Adobe InDesign CC 13.1 (Windows)
Instance ID                     : uuid:5f7faf60-a95e-42aa-b9f5-e2de0d0358ce
Original Document ID            : xmp.did:9F571B58FC5FE211BB0CAB0CF77DDCA2
Document ID                     : xmp.id:26ee940e-af63-2040-b629-c77305ad7131
Rendition Class                 : proof:pdf
Derived From Instance ID        : xmp.iid:fb1fba1c-2c12-3f46-9a48-094128bf9f7d
Derived From Document ID        : xmp.did:3C9D65317560E411B833E151D0815E0B
Derived From Original Document ID: xmp.did:9F571B58FC5FE211BB0CAB0CF77DDCA2
Derived From Rendition Class    : default
History Action                  : converted
History Parameters              : from application/x-indesign to application/pdf
History Software Agent          : Adobe InDesign CC 13.1 (Windows)
History Changed                 : /
History When                    : 2018:07:31 08:20:41-04:00
Format                          : application/pdf
Producer                        : Adobe PDF Library 15.0
Trapped                         : False
Page Count                      : 5
Creator                         : Adobe InDesign CC 13.1 (Windows)

EXIF Metadata provided by EXIF.tools