Transmission - Differential; Specifications And Data; Trouble Diagnosis And Corrections - Fiat 850 Sedan 1968 Shop Manual

TRANSMISSION· DIFFERENTIAL
101
TRANSMISSION
-
DIFFERENTIAL
SPECIFICATIONS AND DATA
page 101
TRANSMISSION
)I
103
Description
)I
103
Engagement of 2nd, 3rd and 4th Gears.
)I
104
Engagement of 1st Gear
)I
105
TROUBLE DIAGNOSIS AND CORRECTIONS.
)I
106
Removal.
)I
107
Disassembly.
)I
107
Inspection and Repair
)I
109
Assembly
)I
111
DIFFERENTIAL
)I
113
Noise Diagnosis and Corrections.
)I
113
Disassembly, Inspection and Repair
)I
113
Assembly
)I
114
Adjusting Final Drive Gear
)I
115
Adjusting Ring Gear-la-Pinion
Backlash.
)I
117
Checking Ring Gear-ta-Pinion Tooth Contact
)I
118
Installation
)I
118
AXLE SHAFTS AND SLIP JOINTS
)I
118
GEARSHIFT MECHANISM
)I
120
Adjustment
)I
120
Disassembly, Inspection and Repair
)I
120
SPECIFICATIONS AND DATA
Speeds
.
· · ·
four forward
-
one reverse
Synchromesh
rings
·
· ·
·
· ·
· ·
first, second, third,
fourth
- -
Type of
gears:
first,
second,
third, fourth
· · ·
helical, constant meshed
reverse
.
. .
· ·
·
·
spur, sliding
Gear ratios:
-
first
·
·
·
3.636 to 1 ( 40 / 11 )
-
second
· · ·
2.055
to
1 (37/18)
-
third
· ·
· · 1.409
to 1
( 31 / 22 )
-
fourth
· ·
·
·
·
·
·
·
0.963
to
1
(26/27)
-
reverse
· · ·
·
·
3.615
to
1
(4 7 /13)
-_._---
Gear
backlash
· .
·
. ·
· ·
.004" (0.10 rom)
wear limlt
.
· ·
.
·
.008" (0.20 rom)
(cQnlinued)