Torque wrench settings, Front disc brakes, Rear disc brakes – FIAT Uno 45 User Manual
Page 140: Electrical system battery

Torque wrench settings
Nm
lbf ft
Driveshaft flange connecting bolts (Turbo ie) . . . . . . . . . . . . . . . . . . . . .
43
32
Final drive output shaft bearing cover bolts (Turbo ie) . . . . . . . . . . . . . .
24
18
Intermediate shaft support to crankcase (Turbo ie) . . . . . . . . . . . . . . . .
48
35
Braking system (903, 999, 1108, 1116 and 1372 cc)
General
Note: The following items differ, or are additional to those specified in Chapter 8:
Master cylinder bore diameter:
903 cc, 999 cc, 1108 cc and 1116 cc . . . . . . . . . . . . . . . . . . . . . . . . .
19.05 mm
1372 cc ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
20.65 mm
Vacuum servo diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
152.4 mm
Hydraulic push rod-to-master cylinder support plate clearance . . . . . .
0.825 to 1.025 mm
Braking system (1301 and 1372 cc Turbo ie)
General
System type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Four-wheel discs, ventilated front, solid rear. Vacuum servo. Pressure
regulating valve on rear brakes
Master cylinder bore diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
22.225 mm
Vacuum servo diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
177.8 mm
Front disc brakes
Disc diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
240.0 mm
Disc thickness - new . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
19.9 to 20.1 mm
Disc thickness - minimum (refinishing) . . . . . . . . . . . . . . . . . . . . . . . . . .
18.6 mm
Disc thickness - minimum (wear limit) . . . . . . . . . . . . . . . . . . . . . . . . . .
18.2 mm
Minimum thickness of pad friction material . . . . . . . . . . . . . . . . . . . . . .
1.5 mm
Caliper cylinder diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
48.0 mm
Rear disc brakes
Disc diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
227.0 mm
Disc thickness - new . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10.7 to 10.9 mm
Disc thickness minimum (refinishing):
1301 cc Turbo ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.7 mm
1372 cc Turbo ie . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9.35 mm
Disc thickness - minimum (wear limit) . . . . . . . . . . . . . . . . . . . . . . . . . .
9.0 mm
Minimum thickness of pad friction material . . . . . . . . . . . . . . . . . . . . . .
1.5 mm
Caliper cylinder diameter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
34.0 mm
Torque wrench settings
Nm
lbf ft
Front caliper cylinder housing mounting bolts . . . . . . . . . . . . . . . . . . . .
52
38
Front caliper support bracket bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . .
52
38
Front disc fixing bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
18
Rear caliper support bracket bolts . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
25
18
Rear caliper cylinder housing mounting bolts . . . . . . . . . . . . . . . . . . . .
52
38
Electrical system
Battery
Turbo ie engine models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
45 Ah
Fuses (903, 999, 1116, 1299/1301 and 1301 cc Turbo ie)
Fuse No.
Rating
Circuit
1
7.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LH tail, RH front parking, rear number plate, check panel
2
7.5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RH tail, LH front parking, cigar lighting, clock light, heater control
illumination, map reading lamp.
3
10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RH headlamp main beam
4
10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LH headlamp main beam and warning light
5
25 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radiator cooling fan, econometer and horns
6
10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cigar lighter, courtesy lamps, digital clock, stop-lamp switch, clock
and radio
7
10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RH headlamp dipped beam
8
10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LH headlamp dipped beam, rear fog warning lamp and indicator
9
20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heated rear screen and warning lamp
10
10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Instrument panel, stop-lamps, direction indicators, reversing lamps
and warning module
11
20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Heater fan, fan control illumination and digital clock
12
20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Windscreen wiper, washer pump and rear screen wiper
13
- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spare
14
10 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Hazard warning lamps and indicator
Supplement: Revisions and information on later models 13•15
13