FIAT / DUCATO 244eLearn workshop manual · English · Offline edition
Procedures

2110D10 DIFFERENTIAL INNER CASE - R + R WITH MANUAL GEARBOX REMOVED - INCLUDES GEARBOX DISMANTLE AND REBUILD

Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V

RemovingManual illustration 20

RefittingManual illustration 21
1. Arrange the gearbox on rotary stand (1a) using stand (1b).
[symbol: TOOLS 01.jpg]DescriptionCodeFunction
1aRotary stand used to support the gearbox1.871.000.000Secure the gearbox for dismantling
[symbol: TOOLS 02.jpg]DescriptionCodeFunction
1bStand for 18710000001.871.001.014Stand used to secure the gearbox for dismantling
Manual illustration 244006036
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
- DISMANTLE THE MANUAL GEARBOX BY CARRYING OUT THE OPERATIONS DESCRIBED BELOW.1. Undo and remove the reversing light switch.
Manual illustration 244006037
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Undo the fixing bolts (1a) and remove the gearbox cover (1b).
Manual illustration 244006038
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Remove the staking on the collar of the nut securing the 5th speed driven gear.
Manual illustration 244006039
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Remove the pin securing the 5th speed engagement fork.
Manual illustration 244006040
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
- Insert 5th speed by hand and use the gear selection lever to select any gear.1. Use tool (1a) to unscrew the nut (1b) securnig the 5th speed driven gear.
[symbol: TOOLS 03.jpg]DescriptionCodeFunction
1aWrench used to remove/refit the 5th speed retaining nut1.870.405.000Removing the 5th speed gear retaining nut
Manual illustration 244006041
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Use round-nosed pliers to remove the 5th speed synchroniser retaining ring.
Manual illustration 244006042
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Position the tool to lock the 5th speed synchroniser.
[symbol: TOOLS 04.jpg]DescriptionCodeFunction
1Tool used to lock the 5th speed synchroniser1.870.411.000Lock the 5th speed synchroniser
Manual illustration 244006043
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
- Move the gear selection lever to neutral, then withdraw the synchroniser and 5th speed drive gear with the engagement fork.- Withdraw the 5th speed driven gear.1. Withdraw the bolts securing the layshaft bearing detent.
Manual illustration 244006044
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Tighten the bolts fixing the gearbox.
Manual illustration 244006045
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Loosen the fixing bolts.2. Withdraw the gear casing and remove.
Manual illustration 244006046
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Remove the oil channel.
Manual illustration 244006047
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Remove the reverse shaft and gear.
Manual illustration 244006048
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Withdraw the gear selection lever pin.
Manual illustration 244006049
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Remove the reverse selection lever with fork from its seat by withdrawing in the arrowed direction.
Manual illustration 244006050
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Unscrew retaining bolts (1a) and remove the gear selection and engagement lever assembly (1b).
Manual illustration 244006051
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Remove the main and layshafts from their seat with gears.
Manual illustration 244006052
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Undo the bolts (1a) securing differential flange (1b).
Manual illustration 244006053
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Remove the differential flange from its seat and take out the oil seal.
Manual illustration 244006054
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Undo the fixing bolt (1a) and remove the detonation sensor mount (1b).
Manual illustration 244006055
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Undo the fixing bolts (1a) and remove the differential cover (1b).
Manual illustration 244006056
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Remove the differential unit.
Manual illustration 244006057
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V

RefittingManual illustration 21

RemovingManual illustration 20
1. Fit the differential unit in the bell housing.
Manual illustration 244006058
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the differential cover (1a) and tighten the fixing bolts (1b) to the recommended torque.
[symbol: TORQUE 01.jpg]Value - daNmFasteningComponentØ  
1b4 daNmboltM10
[symbol: TORQUE 02.jpg]Value - daNmFasteningComponentØ  
1b2 daNmboltM8
Manual illustration 244006059
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit speed sensor mount (1a) and tighten bolt (1b).
Manual illustration 244006060
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the gasket to the differential flange using tools (1a) and (1b).
[symbol: TOOLS 05.jpg]DescriptionCodeFunction
1a-1.870.426.000Fitting oil seal to the differential flange
[symbol: TOOLS 06.jpg]DescriptionCodeFunction
1bDrift for 18704260001.870.007.000Fitting oil seal to the differential flange
Manual illustration 244006061
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. tighten the bolts (1a) securing differential flange (1b) to torque.
[symbol: TORQUE 03.jpg]Value - daNmFasteningComponentØ  
1a2 daNmbolt--
Manual illustration 244006062
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Rest the mainshaft on the gearbox bell housing.
Manual illustration 244006063
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the gear casing and secure with half the bolts.
Manual illustration 244006064
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Position a dial gauge by resting the magnetic part on the differential flange.
Manual illustration 244006065
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the tool and measure the mainshaft end float.
[symbol: TOOLS 07.jpg]DescriptionCodeFunction
1Fork for measuring mainshaft end float1.860.956.000Measuring mainshaft end float.
[symbol: MEASURE 01.jpg]SubjectValue
-end float0.05 - 0.15 mm
Manual illustration 244006067
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
- Remove the tools and the gearbox bell housing.1. Fit the mainshaft and layshaft in their seats.
Manual illustration 244006068
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the gear selection and engagement lever assembly (1a) and tighten the bolts (1b) to torque.
[symbol: TORQUE 04.jpg]Value - daNmFasteningComponentØ  
1b1.5 daNmbolt--
Manual illustration 244006069
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the reversing selection lever with fork in its seat.
Manual illustration 244006070
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the reverse selection lever pin into its seat.
Manual illustration 244006071
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the reverse shaft and gear.
Manual illustration 244006072
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the oil channel.
Manual illustration 244006073
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the gear casing2. Tighten the fixing bolts.
Manual illustration 244006074
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Tighten the gear casing retaining bolts to torque.
[symbol: TORQUE 05.jpg]Value - daNmFasteningComponentØ  
12 daNmbolt--
Manual illustration 244006075
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Tighten the bolts securing the layshaft bearing detent to torque.
[symbol: TORQUE 06.jpg]Value - daNmFasteningComponentØ  
12 daNmbolt--
Manual illustration 244006076
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
- Fit the 5th speed drive gear to the mainshaft.- Fit the 5th speed driven gear to the layshaft.1. Tighten nut (1a) securing the 5th speed driven gear using tool (1b).
[symbol: TORQUE 07.jpg]Value - daNmFasteningComponentØ  
1a17 daNmbolt--
[symbol: TOOLS 08.jpg]DescriptionCodeFunction
1bWrench used to remove/refit the 5th speed retaining nut1.870.405.000Removing the 5th speed gear retaining nut
Manual illustration 244006077
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
- Chamfer the nut securing the 5th driven gear.1. Use tool (1a) to install the 5th speed synchroniser (1b) with its engagement fork to the mainshaft and secure with the retaining ring.
[symbol: TOOLS 09.jpg]DescriptionCodeFunction
1aTool used to lock the 5th speed synchroniser1.870.411.000locking the 5th speed synchroniser
Manual illustration 244006078
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the pin securing the 5th speed engagement fork.
Manual illustration 244006079
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Fit the gearbox cover (1a) and tighten the fixing bolts (1b) to the recommended torque.
[symbol: TORQUE 08.jpg]Value - daNmFasteningComponentØ  
1b2 daNmbolt--
Manual illustration 244006080
Engines: 2.0 16V, 2.0 JTD 8V, 2.3 JTD 16V, 2.8 JTD 8V
1. Tighten the brake light switch
Manual illustration 244006081