1987 MAZDA 626 timing

INSPECTION AND REPAIR 7B
12. Install the 2-3 timing valve, 2-3 timing spring, and
retainer,
13. Install the low reducing valve, low reducing spring,
and retainer.
83U07B-293
7B—163

OD
IV) K>
2-4 brake band
—Coasting clutch pressure brake pressure
To oil cooler
N-R accumulator 12-3 accumulator
2-3 Timingr valve 18 Coasting bypass valve Bypass valve Servo control y valve (Blocked)
Pressure modifier valve (Blocked)
3-4 shift valve
Low reducing valve
Pressure regulator valve 3-2 timing valve 3-2 Icapacity valve
Manual valve
Throttle valve
Oil pump
• Throttle pressure
1 Throttle modulated pressure
• Line pressure
I Torque converter pressure Forward clutch pressure\^
Reverse clutch pressure—_____
1-2 accumulator
Throttle back-up valve (Blocked)
-j Throttle J modulator I valve
Apply side 9
Lock-up control valve
-< O
u >
o
o
J3 o
Q >
• m
-< o
3D >
C n
O
O
J3 o
a •C* > • m
-si
CD

-vj
ro ro CO
2-4 brake band
Throttle valve
Low and reverse brake pressure [-Coasting clutch pressure|
1-2 accumulator To oil cooler 3r4-Clytch pressure Lock-up control valve
N-R accumulator imulator -3 accumulator
[2-3 Timingf valve Coasting
Bypass valve J Servo control < x ]_ valve (Blocked)
Pressure modifier valve (Blocked)
Throttle modulator valve
Throttle back-up "valve (Blocked) Low reducing valve
Pressure regulator valve 3-2 timing valve 3-2
|
capacity valve
Throttle pressure
Throttle modulated pressure
Line pressure
Torque converter pressure
Forward clutch pressure
Reverse clutch pressure
) Oil pump

-Nl CD
(V) r\D cn
2-4 brake band
Release side-
Throttle valve
Low and reverse brake pressure Coasting clutch pressure!
•To oil cooler 3-4 clutch pressure:
N-R accumulator accumulator 12-3 accumulator
is [2-3 Timing! valve Coasting bypass valve Bypass valve Servo control * valve (Blocked)
£j] Pressure J modifier I valve x (Blocked)
3-4 shift
|
valve Lp-j Throttle
•
R» modulator I211 valve
Low reducing valve
19 Pressure regulator valve 20 3-2 timing valve sin L
1 n
in ^ * I
S

Manual valve 3-2 D capacity valve
Forward clutch pressure— ^
Reverse clutch pressure
1-2 accumulator
I Throttle pressure
i Throttle modulated pressure
| Line pressure
| Operating line pressure
] Torque converter pressure
Throttle back-up valve (Blocked)
Lock-up control valve
o
3D >
Z o m
to H D m > 3
X -<
D ZJ >
O
O
U O c
o >
• m
w

mm
2-4 brake band
Throttle valve
-Coasting clutch pressure| Low and reverse brake pressure
3-4 clutch pressure To oil cooler Lock-up control valve
accumulator N-R accumulator accumulator
valve Coasting bypass valve Bypass valve Servo control x x valve (Blocked)
Pressure modifier valve (Blocked)
Throttle modulator valve
1-2 shift valve
Low reducing valve
(Blocked)
19 Pressure regulator valve 3-2 timing valve 3-2 Jcapacity valve
Manual valve
Apply side
Forward clutch pressure^
Reverse clutch pressure^-
1-2 accumulator
I Oil pump
!•• Throttle pressure
l^M Throttle modulated pressure
i^B Line pressure
HH Operating line pressure
I i Torque converter pressure
Throttle back-up valve

CD
ro r\D -vi
2-4 brake band
Release side'
Low and reverse brake pressure /pasting clutch pressure
•To oil cooler issure Lock-up control valve
N-R accumulator imulator }2-3 accumulator
18 Coasting
11 Bypass valve Servo control x valve (Blocked)
Pressure modifier valve (Blocked)
Throttle JBij modulator 2i I valve
3-4 Shift valve
1-2 shift valve
Throttle back-up valve (Blocked) Low reducing valve
19 Pressure regulator valve 20 3-2 timing valve 3-2 capacity valve
Thrott e valve
Forward clutch pressure.
Reverse clutch pressure-^^
1-2 accumulator .
Apply side 9
Oil pump
| Throttle pressure
Throttle modulated pressure
IHH Line pressure
Operating line pressure
I I Torque converter pressure
Manual valve

-vl CD
r\j
CO

feSSE—jgfSall

L /
2-4 brake band
Low and reverse | "brake pressure -Coasting clutch pressure}
3-4 clutch pressure To oil cooler Lock-up control valve
N-R accumulator accumulator
valve
|
Coasting bypass valve Bypass valve Servo control „ valve (Blocked)
Pressure modifier valve (Blocked)
Wj Throttle
»rt»
modulator |2m valve
3-4 shift valve valve
19 Pressure I19 regulator _ valve 20 3-2 timing 'valve 3-2 (capacity valve
Manual valve
Oil pump
. Throttle . back-up valve (Blocked)
1-2 accumulator
reducing valve
Throttle pressure
Throttle modulated pressure
Line pressure
Operating line pressure
Torque converter pressure
Forward clutch pressure.
Reverse clutch
m
u >
o m
O o
O 0 7s 1 C -O
-< O 3J >
C n
o
o
JJ o
Q >
m
CD

-NJ CD
00 •3
2-4 brake band
Low and reverse brake pressure |»Coasting clutch pressure]
3-4 clutch pressure To oil cooler
p N-R accumulator 2-3 accumulator
[2-3 Timingf valve 18 Coasting
Bypass valve Servo control'' valve (Blocked)
Throttle modulator valve
=T] Pressure modifier 11 valve x (Blocked)
3-4 shift valve
1-2 shift valve
Low reducing valve
Pressure regulator r-. yalye 20 3-2 timing valve Manual valve
Throttle back-up valve (Blocked)
•Throttle valve
Oil pump
Throttle pressure
Throttle modulated pressure
Line pressure
Operating line pressure
Torque converter pressure
1-2 accumulator.
Lock-up control valve
20 3-2 capacity valve
Forward clutch pressure ^^
Apply side
Release side
Reverse clutch pressure- __
w
u >
© m
a
o m >
J3
< D J3 >
O
O
30
O
c
o >
• m
CD