Repair Manual

"Observed" K1 and K2 Pressures, at operating temperature with a new valve body installed.
Initial engagement N to D; K1 pressure at idle is 56-60 psi.
Under acceleration in D; K1 pressure is 75-80 psi.
Before the 1-2 shift in D; K1 pressure raises to 140-150 psi.
When shift is completed; K1 pressure settles at 80-90 psi in 2nd gear.
Before the 2-3 shift in D; K1 pressure raises to 95-100 during 2-3 shift and settles at 70 psi in 3rd.
Before the 3-4 shift in D; K1 pressure raises to 140 psi, K2 pressure still under 4 psi. Then K1 pressure begins to drop
and K2 pressure begins to rise with both settling at 85-90 psi in 4th gear.
During 4-5 shift in D; K2 pressure raises to 190-200 psi, K1 pressure raises to 155-160 psi, then K1 drops to 40 psi,
(While K2 is 170), then drops gradually to less than 2 psi, and K2 settles at 140 psi in 5th gear.
During 5-6 shift in D; K2 pressure drops to 110-120 in 6th gear.
30
Copyright © 2010 ATSG
AUTOMATIC TRANSMISSION SERVICE GROUP
Technical Service Information
"Observed" Pressure Specifications
Selector
Lever
"D" Idle
"D" Idle (Tiptronic)
"D" Stall*
"D" Stall (Tiptronic)*
"R" Idle
"R" Stall*
* "D" & "R" Stall, at approx 2300 rpm, the PCM cuts fuel to engine.
K1 & B2
K1 K3 B2
K1 & B2
K1 & B2
K1 & B2
K3 & B2
K3 & B2
54-60 0.9
104-106 23-28
146-160
187-190
0.9
53-55
80-85 80-85
270-275 270-275
Other "Observed" Pressures
Lube Pressure 4-8 psi, 8-10 psi in 6th gear
TCC Release 80-90 psi in Reverse
Taps
Required
Specifications in psi
LINE PRESSURE SPECIFICATIONS
Figure 34
GS F
AU
FA
AU
FA
V AW
G
V AW
G
GZ G 2
30
80
3
03
C T 162 02
8
9
G
30 0 50 0
3 H
5
4
4 -
27
3 0
1
-
14
5
0
1 -
T
6
8
0
C
023
1
2
O
Z
0
0 H3
50 3
9
0
G
1 00
4
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
Forward
(300 lb Gauge)
Forward Tiptronic
& Reverse
(300 lb Gauge)
Reverse
(300 lb Gauge)
Many Thanks To;
Jesse Zacharias
For Providing Us
With These Specs
To Share
Many Thanks To;
Jesse Zacharias
For Providing Us
With These Specs
To Share
WWW.ALL-TRANS.BY