Lincoln Aviator: Automatic Transmission - 10-Speed Automatic Transmission – 10R60 / Description and Operation - A Clutch
Overview
|
Item
|
Description
|
|
1
|
SSA
|
|
2
|
A clutch control valve
|
|
3
|
A clutch latch valve
|
|
4
|
A clutch apply circuit
|
|
5
|
A clutch piston
|
|
6
|
A clutch assembly
|
|
7
|
Ring gear No. 1
|
Ring gear No. 1 is connected to the A clutch. When the A clutch applies, it holds the ring gear No. 1 stationary.
A Clutch Exploded View
|
Item
|
Description
|
|
1
|
Front support assembly
|
|
2
|
A clutch piston
|
|
3
|
A clutch piston return spring
|
|
4
|
A clutch wave spring
|
|
5
|
A clutch apply plate
|
|
6
|
A clutch steel plates
|
|
7
|
A clutch friction plates
|
|
8
|
A clutch separating springs
|
|
9
|
A clutch pressure plate
|
|
10
|
Ring gear No. 1
|
|
11
|
Transmission case
|
A Clutch Hydraulic Circuits
|
Item
|
Description
|
|
1
|
Line pressure
|
|
2
|
Pump output
|
|
3
|
A clutch control valve
|
|
4
|
SSA
|
|
5
|
Control pressure to latch valve
|
|
6
|
A clutch latch valve
|
|
7
|
Apply pressure to mechanical A clutch
|
|
8
|
Mechanical A clutch
|
|
9
|
Elevated exhaust pressure
|
|
10
|
Clutch exhaust
|
A Clutch Hydraulic Operation
Line pressure is supplied to the A clutch control valve and the A clutch latch valve. As SSA
turns on, it moves the control valve allowing regulated line pressure
to flow to the A clutch latch valve and then to the mechanical A clutch.
When the regulated line pressure in the A clutch control circuit
reaches approximately 698 kPa (100 psi), the mechanical A clutch is
fully applied. The pressure in the A clutch control circuit moves the A
clutch latch valve to the left which allows line pressure to hold the
mechanical A clutch applied.
A Clutch Hydraulic Passages
.jpg)
System Diagram
Item
Description
1
SSB
2
SSC
3
SSD
4
SSE
5
SSF
6
LPC
7
TSS
8
ISSB
9
Transmission
10
Transmission
11
TFT
12
TRS
13
SSA
14
PCM
15
TCC
16
OSS
17
ISSA
18
GSM
19
PBW
Network Message Chart
Broadcast Message
Originating Module
Message Purpose
Engine Speed
PCM
Directly affects shift scheduling, TCC control, line pressure and transmission diagnostics...
Overview
Item
Description
1
SSB
2
B clutch control valve
3
B clutch latch valve
4
B clutch apply circuit
5
B clutch piston
6
B clutch assembly
7
One-Way Clutch (OWC)
8
Sun gear No...
Other information:
Removal
NOTE:
If the catalytic converter is not being replaced, the HO2S
and the catalyst monitor sensor do not need to be removed from the
catalytic converter. Disconnecting the electrical connectors is still
necessary.
NOTE:
The exhaust Y-pipe dual catalytic converter is a 2-piece assembly...
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation).
Diagnostic Trouble Code Chart
Module
DTC
Description
Action
BCM
B1314:11
White Lighting (Reflective Controls) Illumination Output: Circuit Short To Ground
GO to Pinpoint Test I
BCM
B1314:15
White Lighting (Reflective Controls) Illumination Output: Circuit Short To Battery or Open
GO to Pinpoint Test I
BCM
B1315:11
Backlighting (Non Reflective Controls) Illumination Output: Circuit Short To Ground
GO to Pinpoint Test C
BCM
B1315:15
Backlighting (Non Reflective Controls) Illumination Output: Circuit Short To Battery or Open
GO to Pinpoint Test C
DCME
B1170:11
Back Light: Circuit Short To Ground
GO to Pinpoint Test J
DCMF
B1170:11
Back Light: Circuit Short To Ground
GO to Pinpoint Test J
DCMG
B1170:11
Back Light: Circuit Short To Ground
GO to Pinpoint Test J
DCMH
B1170:11
Back Light: Circuit Short To Ground
GO to Pinpoint Test J
DDM
B12FF:11
Rear Door Switch Illumination: Circuit Short To Ground
GO to Pinpoint Test G
DDM
B12FF:15
Rear Door Switch Illumination: Circuit Short To Battery or Open
GO to Pinpoint Test G
DDM
U2010:11
Switch Illumination: Circuit Short to Ground
GO to Pinpoint Test E
DDM
U2010:15
Switch Illumination: Circuit Short To Battery or Open
GO to Pinpoint Test E
PDM
B12FF:11
Rear Door Switch Illumination: Circuit Short To Ground
GO to Pinpoint Test H
PDM
B12FF:15
Rear Door Switch Illumination: Circuit Short To Battery or Open
GO to Pinpoint Test H
PDM
U2010:11
Switch Illumination: Circuit Short to Ground
GO to Pinpoint Test F
PDM
U2010:15
Switch Illumination: Circuit Short To Battery or Open
GO to Pinpoint Test F
Symptom Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...