oil capacity MAZDA 626 1987 Owner's Manual

7B INSPECTION AND REPAIR
Inspection
Check the following and replace any faulty parts.
1. Damaged or worn valves
2. Damaged oil passage
3. Cracked or damaged valve body
4. Operation of each valve
5. Weakened spring
Spring

Spring name Outer dia.
mm
(in) Free length
mm
(in) Wire dia.
mm (in)
Spring color
1-2 accumulator small spring 11.0 (0.433) 88.1 (3.348) 1.4 (0.055) Gray
1-2 accumulator large spring 16.0 (0.630) 78.0 (3.071) 2.0 (0.079) Blue
Bypass, Servo control spring 5.0 (0.197) 33.4 (1.315) 0.55 (0.022) Maroon
2-3 timing spring 8.3 (0.327) 26.5 (1.043) 0.8 (0.031)
—

N-R accumulator rear spring 11.1 (0.437) 62.0 (2.441) 1.2 (0.047) Light green
N-D accumulator front spring 9.8 (0.386) 52.9 (2.083) 1.0 (0.039) Brown
Coasting bypass spring 5.8 (0.228) 37.7 (1.484) 0.6 (0.024) Dark blue
3-2 timing spring 8.2 (0.323) 28.6 (1.126) 0.8 (0.031) Red
3-2 capacity spring 5.4 (0.213) 30.6 (1.205) 0.5 (0.020) White
Throttle relief ball spring 6.6 (0.260) 21.6 (0.850) 0.8 (0.031)
—
76G07B-151
Assembly
1. Install the 3-2 capacity valve, 3-2 capacity spring,
and stopper plug; then install the stopper pin.
2. Install the 3-2 timing valve, the 3-2 timing spring,
and retainer.
86U07B-280
3. Install the coasting bypass plug, coasting bypass
valve and coasting bypass spring.
4. Apply ATF to the O-rings, and install them to the
piston; then insert the N-R accumulator rear spring
and N-R accumulator piston.
5. Apply ATF to the O-rings, and install them to the
piston; then insert the N-D accumulator piston and
N-D accumulator front spring.
76G07B-152
7B—142

INSPECTION AND REPAIR 7B
Inspection
Check the following and replace any faulty parts.
1. Damaged or worn valves
2. Damaged oil passage
3. Cracked or damaged valve body
4. Operation of each valve
5. Weakened spring
Spring

Spring name Outer dia.
mm
(in) Free length
mm (in)
Wire dia.
mm
(in) Spring color
1-2 accumulator small spring F8 engine 9.9 (0.400) 84.7 (3.335) 1.2 (0.047) Red
1-2 accumulator large spring
FE engine 13.0 (0.512) 73.2 (2.881) 1.8 (0.071) Pink 1-2 accumulator large spring F8 engine 16.0 (0.630) 84.7 (3.335) 2.0 (0.079) White
Bypass spring 5.0 (0.197) 25.1 (0.988) 0.7 (0.028) Yellow
Servo control spring 4.9 (0.193) 27.1 (1.067) 0.5 (0.020) Light blue
2-3 timing spring 8.3 (0.327) 26.5 (1.043) 0.8 (0.031)
—

N-R accumulator rear spring 11.1 (0.437) 68.2 (2.685) 1.0 (0.039) Blue
N-D accumulator front spring 9.8 (0.386) 60.9 (2.398) 1.1 (0.043) Yellow
Low reducing spring 8.7 (0.343) 38.3 (1.508) 0.9 (0.035) Black
OD release spring 6.0 (0.236) 32.6 (1.283) 0.6 (0.024) Orange
Coasting bypass spring 5.8 (0.228) 31.3 (1.232) 0.6 (0.024) Yellow
3-2 timing spring 8.2 (0.323) 28.55 (1.124) 0.8 (0.031) Maroon
3-2 capacity spring 5.55 (0.219) 30.5 (1.201) 0.55 (0.022) Light green
Throttle relief ball spring 6.6 (0.260) 20.3 (0.799) 0.8 (0.031) Light green

76G07B-165
Assembly
1. Install the 3-2 capacity valve, 3-2 capacity spring,
stopper plug, and stopper pin.
2. Install the 3-2 timing valve, 3-2 timing spring, and
retainer.
83U07B-287
3. Install the coasting bypass plug, coasting bypass
valve, and coasting bypass spring.
4. Apply ATF to the O-rings, and install them onto the
piston; then insert the N-R accumulator rear spring,
and N-R accumulator piston.
5. Apply ATF to the O-rings, and install them onto the
piston; then insert the N-D accumulator piston, and
N-D accumulator front spring.
83U07B-288
7B—161

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

2-4 brake band
Throttle valve
Low and reverse "brake pressure -Coasting clutch pressure)
3-4 clutch pressure To oil cooler Lock-up control valve
N-R accumulator accumulator accumulator
[2-3 Timingr valve 18 Coasting bypass valve Bypass valve Servo control x x valve (Blocked)
Pressure modifier valve (Blocked)
Throttle 3-4 shift valve modulator valve
Low reducing valve
Pressure regulator valve 3-2 timing valve 3-2 [capacity valve
Apply side 9
Forward clutch press Reverse clutch pressure
1-2 accumulator
•• Throttle pressure
Throttle modulated pressure
Line pressure
•• Operating line pressure
Torque converter pressure
I Oil pump
Manua valve
Throttle back-up valve (Blocked)