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New Holland T4.90 Tier 4B Service Manual page 36

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14. Remove the fixed jack stand (1) previously fitted under
the ballast support and the wooden wedges (2) locking
the front wheels.
15. Remove the old sealing paste from the two surfaces
between the engine and clutch casing.
16. Apply L
® 518™ sealing compound on the mat-
OCTITE
ing surfaces of the engine and clutch case.
17. Put a wooden wedge under the right-hand rear wheel.
Make sure that the hand brake is fully applied and that
all fixed and mobile stands are safely positioned.
18. The installation phase described here requires the
presence of two or three workers to use the specific
movable tool for dismantling tractors to move the en-
gine/front axle assembly close to the gearbox case.
19. In the phase of installing the engine/front axle assem-
bly to the gearbox case, it is necessary to push on
the front wheels, taking great care in the end phase
of coupling over both the pipes and the cables/electri-
cal connections to prevent crushing between the two
bodies. Moreover, during this phase it is necessary to
turn the crankshaft with the aid of the radiator cooling
fan to aid coupling between the sleeve and the drive
shaft.
20. Secure both assemblies by tightening all the bolts (1)
locking the engine to the gearbox case.
Engine - Engine and crankcase
47878245 08/06/2015
10.1 [10.001] / 15
10
WLAPL4S10C132AA
11
WLAPL4S10C130A

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T4.100 tier 4bT4.110 tier 4bT4.120 tier 4b