360 Modena gear box manual - All Ferraris

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The interfacing with the engine ECUs, the ASR/MSR drive control and the instrument panel is controlled by the CAN line. To control the hydraulic actuator sub-system, the TCU is equipped with: • outputs for adjusting the delivery proportional solenoid valve for clutch control; • outputs for adjusting the pressure proportional solenoid valves for gear engagement control; • outputs for controlling the proportional solenoid valves for gear selection control; • output for electric pump control. Furthermore, the TCU also enables the engine to switch on. NOTES To replace the TCU, ( D 6.11)
D6.04 OPERATION The system is composed of the following main parts: 1 - Lever UP 2 - Lever DOWN 3 - Foot brake pedal 4 - Reverse gear lever 5 - AUTO mode switch 6 - LOW GRIP mode switch 7 - Transmission control unit(TCU) 8 - Actuator Unit 9 - Power Unit 10 - Oil tank 11 - Pump relay 12 - Fuses 13 - Electronically-controlled gearbox harness The TCU: • Detects driver commands.
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D CLUTCH-GEARBOX-DIFFERENTIAL D1 GE
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Gears Gear ratios Final reduction r
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Pinion/Crown backlash (on 3 points
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AV 3261 Tool for fitting the clutch
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D1.04 TIGHTENING TORQUES NOTES To c
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D2.01 DISMANTLING This paragraph de
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Electronically controlled version o
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• Detach the actuator's rear supp
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• Release the oil pipes from the
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• Unscrew the clutch pipe union (
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• In the lower part of the engine
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• Fasten the ends of the belt ont
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• Sling the gearbox as described
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• Lock the six nuts and the two l
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• Fasten the engine service cable
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• Re-assemble the oil coolant pip
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• Re-assemble the gearbox support
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• Replenish the engine oil ( A 3.
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Vehicles with the N. 63614 (type F1
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Starting from vehicle Ass.ly No. 53
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• Unscrew and remove the eight sc
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Therefore, for the engines installe
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• Lubricate the ORings (9) and th
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Use the tool AV 3079 to centre the
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NOTES Replacement of the control an
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to adjust the pedal into the restin
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NOTES On the US versions, the switc
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• Screw the adjusting screw (3) o
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( G 2.03). Tightening torques Nm Ca
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• Fill and drain the clutch syste
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• Press the clutch pedal and simu
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5- Press "ENTER" to activate the te
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D4.01 REPLACING THE EXTERNAL COMPON
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• Using a commercial bearing extr
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• Remove the left-hand side catal
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• Position the grommet with its c
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Flexible upper bushing on the gearb
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• Screw the nut (B) with the wash
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• Fit the spacers on every side o
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• Before fitting the new pad, che
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Gearshift selection levers (Mechani
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• Check that the equaliser (H) an
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• Clean the coupling surfaces of
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• Unscrew the three nuts and remo
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• Pull the two cables from the pa
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• Working from under the car, mak
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7 Check that the control lever is i
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In case of interference during 4th
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• Unscrew the four screws fasteni
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IMPORTANT In case of replacement of
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D4.04 DETACHING/RE-FITTING THE GEAR
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Note for the US version On these ca
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Support brackets for the pneumatic
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• Unscrew and remove the screw wi
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• Remove the movable frame from t
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• Remove the movable frame from t
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• Tighten screws (5), (7) and (8)
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D4.05 GEARBOX OVERHAUL Gearbox iden
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• Fix it on the housing, using th
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42 Lay shaft (pinion) 43 Flexible r
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the protective sheet for the oil-fl
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• Use the USAG 454N/2 extractor p
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• Fit the extracting tool arms US
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• Lock the base AV 3252 in a vice
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• Rivet the caulkings of the shou
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• Using the previously used armed
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• Lock the tool's support plate i
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odies. • To remove ball bushing (
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• When re-assembling, use the pun
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NOTES For oil pump disassembly and
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Starting FROM gearbox 10928, the ne
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and uniform. • Position this so f
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• When assembling the 3 rd - 4 th
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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: D6.03 TRANSMISSION CONTROL UNIT (TC
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
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D6.13 CENTRING THE GEAR SHIFTING-SE
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This measurement is necessary to wo
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• Close the "Actuator centring "
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360 Modena gear box manual - All Ferraris

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