Nissan Frontier D22. Manual — part 37
LOW & REVERSE BRAKE
AT-117
[RL4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
LOW ONE-WAY CLUTCH INNER RACE
●
Check frictional surface of inner race for wear or damage.
●
Install new seal rings onto low one-way clutch inner race.
●
Be careful not to expand seal ring gap excessively.
●
Measure seal ring-to-groove clearance.
●
If not within allowable limit, replace low one-way clutch inner
race.
Assembly
ECS007KB
1.
Install needle bearing onto one-way clutch inner race.
●
Pay attention to its direction — black surface faces to
rear side.
●
Apply petroleum jelly to thrust washers.
2.
Install oil seal and D-ring onto piston.
●
Apply ATF to oil seal and D-ring.
3.
Install piston by rotating it slowly and evenly.
●
Apply ATF to inner surface of transmission case.
Inspection standard
Standard value
: 0.10 - 0.25 mm (0.0039 - 0.0098 in)
Allowable limit
: 0.25 mm (0.0098 in)
SAT155G
SAT112B
SAT879A
SAT880A
AT-118
[RL4R01A]
LOW & REVERSE BRAKE
4.
Install return springs, spring retainer and low one-way clutch
inner race onto transmission case.
5.
Install dish plate, low & reverse brake drive plates, driven plates
and retaining plate.
6.
Install snap ring on transmission case.
7.
Check operation of low & reverse brake clutch piston. Refer to
8.
Measure clearance between retaining plate and snap ring. If not
within allowable limit, select proper retaining plate.
9.
Install low one-way clutch inner race seal ring.
●
Apply petroleum jelly to seal ring.
●
Make sure seal rings are pressed firmly into place and
held by petroleum jelly.
SAT881A
SAT872A
Specified clearance
Standard
: 0.5 - 0.8 mm (0.020 - 0.031 in)
Allowable limit
: 2.3 mm (0.091 in)
Retaining plate
: Refer to
.
SAT885A
SAT884A
FORWARD CLUTCH DRUM ASSEMBLY
AT-119
[RL4R01A]
D
E
F
G
H
I
J
K
L
M
A
B
AT
FORWARD CLUTCH DRUM ASSEMBLY
PFP:31571
Components
ECS007KC
Disassembly
ECS007KD
1.
Remove snap ring from forward clutch drum.
2.
Remove side plate from forward clutch drum.
3.
Remove low one-way clutch from forward clutch drum.
4.
Remove snap ring from forward clutch drum.
5.
Remove needle bearing from forward clutch drum.
Inspection
ECS007KE
FORWARD CLUTCH DRUM
●
Check spline portion for wear or damage.
●
Check frictional surfaces of low one-way clutch and needle
bearing for wear or damage.
SAT886AA
SAT887A
SAT892A
AT-120
[RL4R01A]
FORWARD CLUTCH DRUM ASSEMBLY
NEEDLE BEARING AND LOW ONE-WAY CLUTCH
●
Check frictional surface for wear or damage.
Assembly
ECS007KF
1.
Install needle bearing in forward clutch drum.
2.
Install snap ring onto forward clutch drum.
3.
Install low one-way clutch onto forward clutch drum by pushing
the roller in evenly.
●
Install low one-way clutch with flange facing rearward.
4.
Install side plate onto forward clutch drum.
5.
Install snap ring onto forward clutch drum.
SAT893A
SAT149H
SAT894A
SAT895A
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