360 Modena gear box manual - All Ferraris

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Flywheel Specifications Distance of working surface to clutch disk/keying surface to crankshaft 22,9±0,15 mm Maximum reduction in working surface thickness 1,0 mm Surface roughness 1,5 – 3,5 µ Maximum flatness deviation on working surface 0,05 mm Hydraulic Thrust Bearing Specifications Working surface 709,2 mm² Maximum stroke 14,6 mm Auxiliary spring pre-load 73,5±3,9 N Differential features Differential type Self-locking, lamellar Reduction bevel <strong>gear</strong> pair Spiral (GLEASON) Reduction ratio 9 : 40 Pre-load adjustment By spacing washers Support bearing type Tapered roller Differential slipping torque 48÷75 Nm Differential housing rolling torque 3÷4 Nm
Pinion/Crown backlash (on 3 points at 120°) 0.13÷0.18 mm Self-locking percentage in tension 30 % Locking percentage when released 50 %
Page 1 and 2: D CLUTCH-GEARBOX-DIFFERENTIAL D1 GE
Page 3: Gears Gear ratios Final reduction r
Page 7 and 8: AV 3261 Tool for fitting the clutch
Page 9 and 10: D1.04 TIGHTENING TORQUES NOTES To c
Page 11 and 12: D2.01 DISMANTLING This paragraph de
Page 13 and 14: Electronically controlled version o
Page 15 and 16: • Detach the actuator's rear supp
Page 17 and 18: • Release the oil pipes from the
Page 19 and 20: • Unscrew the clutch pipe union (
Page 21 and 22: • In the lower part of the engine
Page 23 and 24: • Fasten the ends of the belt ont
Page 25 and 26: • Sling the gearbox as described
Page 27 and 28: • Lock the six nuts and the two l
Page 29 and 30: • Fasten the engine service cable
Page 31 and 32: • Re-assemble the oil coolant pip
Page 33 and 34: • Re-assemble the gearbox support
Page 35 and 36: • Replenish the engine oil ( A 3.
Page 37 and 38: Vehicles with the N. 63614 (type F1
Page 39 and 40: Starting from vehicle Ass.ly No. 53
Page 41 and 42: • Unscrew and remove the eight sc
Page 43 and 44: Therefore, for the engines installe
Page 45 and 46: • Lubricate the ORings (9) and th
Page 47 and 48: Use the tool AV 3079 to centre the
Page 49 and 50: NOTES Replacement of the control an
Page 51 and 52: to adjust the pedal into the restin
Page 53 and 54: NOTES On the US versions, the switc
Page 55 and 56:
• Screw the adjusting screw (3) o
Page 57 and 58:
( G 2.03). Tightening torques Nm Ca
Page 59 and 60:
• Fill and drain the clutch syste
Page 61 and 62:
• Press the clutch pedal and simu
Page 63 and 64:
5- Press "ENTER" to activate the te
Page 65 and 66:
D4.01 REPLACING THE EXTERNAL COMPON
Page 67 and 68:
• Using a commercial bearing extr
Page 69 and 70:
• Remove the left-hand side catal
Page 71 and 72:
• Position the grommet with its c
Page 73 and 74:
Flexible upper bushing on the gearb
Page 75 and 76:
• Screw the nut (B) with the wash
Page 77 and 78:
• Fit the spacers on every side o
Page 79 and 80:
• Before fitting the new pad, che
Page 81 and 82:
Gearshift selection levers (Mechani
Page 83 and 84:
• Check that the equaliser (H) an
Page 85 and 86:
• Clean the coupling surfaces of
Page 87 and 88:
• Unscrew the three nuts and remo
Page 89 and 90:
• Pull the two cables from the pa
Page 91 and 92:
• Working from under the car, mak
Page 93 and 94:
7 Check that the control lever is i
Page 95 and 96:
In case of interference during 4th
Page 97 and 98:
• Unscrew the four screws fasteni
Page 99 and 100:
IMPORTANT In case of replacement of
Page 101 and 102:
D4.04 DETACHING/RE-FITTING THE GEAR
Page 103 and 104:
Note for the US version On these ca
Page 105 and 106:
Support brackets for the pneumatic
Page 107 and 108:
• Unscrew and remove the screw wi
Page 109 and 110:
• Remove the movable frame from t
Page 111:
• Remove the movable frame from t
Page 114 and 115:
• Tighten screws (5), (7) and (8)
Page 117 and 118:
D4.05 GEARBOX OVERHAUL Gearbox iden
Page 119:
• Fix it on the housing, using th
Page 122 and 123:
42 Lay shaft (pinion) 43 Flexible r
Page 124 and 125:
the protective sheet for the oil-fl
Page 126 and 127:
• Use the USAG 454N/2 extractor p
Page 128 and 129:
• Fit the extracting tool arms US
Page 130 and 131:
• Lock the base AV 3252 in a vice
Page 132 and 133:
• Rivet the caulkings of the shou
Page 134 and 135:
• Using the previously used armed
Page 136 and 137:
• Lock the tool's support plate i
Page 138 and 139:
odies. • To remove ball bushing (
Page 140 and 141:
• When re-assembling, use the pun
Page 142 and 143:
NOTES For oil pump disassembly and
Page 144 and 145:
Starting FROM gearbox 10928, the ne
Page 146 and 147:
and uniform. • Position this so f
Page 148 and 149:
• When assembling the 3 rd - 4 th
Page 150 and 151:
Unscrew the four fastening screws w
Page 152 and 153:
Re-assembling the gearbox shaft com
Page 154 and 155:
• Apply the recommended locking p
Page 156 and 157:
• Reset the dial gauge on the che
Page 158 and 159:
• Fit the outer race of the rear
Page 160 and 161:
• Place the lay shaft on the chec
Page 162 and 163:
• To determine the thickness (S3)
Page 164 and 165:
• Again using the gauged blocks,
Page 166 and 167:
• Fit the bushing AV 3284 in the
Page 168 and 169:
• Using punch AV 3262 and a rubbe
Page 170 and 171:
• Mount the intermediate plate us
Page 172 and 173:
D5.01 COMPONENT REPLACEMENT Differe
Page 174 and 175:
• Turn over the left-hand cover a
Page 176 and 177:
Differential crown IMPORTANT The di
Page 178 and 179:
• Re-assemble the differential un
Page 180 and 181:
• Remove the outer race of the ro
Page 182:
NOTE For positioning the pinion ( D
Page 185 and 186:
• Proceed mounting the inner race
Page 187 and 188:
NOTES The thickness of the spacers
Page 189 and 190:
• Install the components on the l
Page 191 and 192:
At this re-assembly stage, it is a
Page 193 and 194:
D5.02 AXLE SHAFT Tightening Torques
Page 195 and 196:
• Remove the screws and the shim
Page 197 and 198:
• Re-assemble the components remo
Page 199 and 200:
D6.02 GENERAL FEATURES The electron
Page 201 and 202:
D6.03 TRANSMISSION CONTROL UNIT (TC
Page 203 and 204:
D6.04 OPERATION The system is compo
Page 205 and 206:
speed depending on how the accelera
Page 207 and 208:
Key "Time history gear shifting " t
Page 209 and 210:
Keys to Fig. 2 1 - Oil tank 2 - Pum
Page 211 and 212:
• The Power Unit (A), fixed to th
Page 213 and 214:
D6.06 POWER UNIT The Power Unit is
Page 215 and 216:
• To replace the Power Unit: disc
Page 217 and 218:
•Fasten the unit onto the chassis
Page 219 and 220:
Disassembly CAUTION The hydraulic s
Page 221 and 222:
• Unscrew the nuts (9) and remove
Page 223 and 224:
The gear release device is obtained
Page 225 and 226:
0÷5 V. NOTES We suggest you replac
Page 227 and 228:
In order to allow the sensor to det
Page 229 and 230:
• Detach the sensor's connection
Page 231 and 232:
Hydraulic Circuit Pressure Sensor (
Page 233 and 234:
The switch is placed on the door pi
Page 235 and 236:
The two push-buttons (A) and (B) ar
Page 237 and 238:
A set of warning lights indicates t
Page 239 and 240:
The clutch control is based on the
Page 241 and 242:
• With the engine running and the
Page 243 and 244:
start-up the engine. In the diagnos
Page 245 and 246:
NOTES To reassemble, follow the ope
Page 247 and 248:
Practical checks • By means of th
Page 249 and 250:
Components involved • Hydraulic p
Page 251 and 252:
This value must never exceed the cl
Page 253 and 254:
D6.13 CENTRING THE GEAR SHIFTING-SE
Page 255 and 256:
This measurement is necessary to wo
Page 257:
• Close the "Actuator centring "
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360 Modena gear box manual - All Ferraris

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