360 Modena gear box manual - All Ferraris

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• Fit the outer race of the rear tapered roller bearing (27) into the bushing (29) until flush, using the base (a) and the tool AV 3255's punch (d). • Position the inner race with rollers on the checking plane and rest the bushing with outer race. • Make sure the bushing is level with the resting surface and re-set the dial gauge. • Measure the distance “T 1 ” between the bushing plane and the bearing's inner race. Taking into account a bushing pre-load of 0.03 mm, we will have: S1 = R 1 + T 1 – 0.03 where “S1” represents the spacer thickness (26) to be inserted between the tapered roller bearings. • Fit the spacer (26), the bushing (29) and the bearing's inner race with rollers (27) on the lay shaft and bring them flush using the press reusing the tubular punch (b).
• Mount a new ring nut (30) and tighten it to the specified torque, using the tool AV 3257 to lock the ring nut and the shaft and the tool AV 3247 together with a torque wrench to tighten the ring nut. • Lock the bushing (29) in a vice and check that the pinion bearings' rolling torque corresponds to the specified value using a torque wrench ( D 1.01). If not, adjust the spacer thickness (26) until the prescribed torque is obtained. It is necessary to add the deviation to the theoretic value, checked by the Manufacturer and marked on the pinion head, in order to determine the thickness “S2” of the spacer (28) to be inserted under the bushing (29).
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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
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 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
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Keys to Fig. 2 1 - Oil tank 2 - Pum
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• The Power Unit (A), fixed to th
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D6.06 POWER UNIT The Power Unit is
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• To replace the Power Unit: disc
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•Fasten the unit onto the chassis
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Disassembly CAUTION The hydraulic s
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• Unscrew the nuts (9) and remove
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The gear release device is obtained
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0÷5 V. NOTES We suggest you replac
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In order to allow the sensor to det
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• Detach the sensor's connection
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Hydraulic Circuit Pressure Sensor (
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The switch is placed on the door pi
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The two push-buttons (A) and (B) ar
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A set of warning lights indicates t
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The clutch control is based on the
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• With the engine running and the
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start-up the engine. In the diagnos
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NOTES To reassemble, follow the ope
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Practical checks • By means of th
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Components involved • Hydraulic p
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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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