We remove the gearbox to replace the clutch, flywheel, crankshaft rear oil seal. In addition, we remove the box if the following malfunctions occur:
- - increased noise;
- - difficult gear shifting;
- - spontaneous switching off or fuzzy switching on of gears;
- - oil leakage through seals and gaskets.
Before removing the gearbox, you need to make sure that the malfunction is caused by other reasons (insufficient oil level, defects in the clutch release drive, loosening of the gearbox, etc.).
To dismantle the gearbox, you will need tools: socket heads for 10, 13, 16, a flat-blade screwdriver.
We install the car on a viewing ditch or a lift.
Removing the protection of the power plant (article - Removing the engine protection , fender liner and mudguards Renault Duster)
Drain the oil from the gearbox.
Remove the front wheel drives.
We disconnect the cables of the gearbox control mechanism from the gearbox levers and remove the mounting sleeves of the cable sheaths from the support bracket (article - removing the mechanism).
Removing the starter (article - Removing and repairing the Renault Duster starter)
Removing the subframe (article - Removing the Renault Duster subframe).
Removing the transfer case (see article - Removing and repairing the Renault Duster transfer case )
Using the Torx T-20 wrench, unscrew the plastic retainer of the protective cover fastening cap
Remove the cover
With a 13 head, we unscrew the bolt securing the plastic holder of the wiring harness to the clutch housing
Remove the bolt
Using a slotted screwdriver, pry off the wire harness holder clip and remove it from the hole in the thermostat housing
Remove the wire holder from the gearbox
Remove the tip of the clutch hydraulic tube from the adapter
Disconnect the wiring harness from the reverse light switch
With a 13 head, unscrew the bolt securing the ground wire tip to the clutch housing
Take it aside
Remove the crankshaft position sensor from the hole in the gearbox housing
With a 13 head, unscrew the two bolts securing the exhaust manifold flange to the gearbox bracket
With a 10 head, unscrew the two bolts securing the bracket to the gearbox
Remove the bracket
We remove the plastic tip of the breather hose from the holder
Remove the breather hose from the plastic sleeve
With a head of 13, we unscrew the bolt securing the power steering tube holder to the gearbox crankcase
Unscrew the bolt securing the other tube holder
With a head of 13, we unscrew the bolt securing the eye-bracket and remove it
We substitute the stops under the engine sump and under the gearbox housing
With a 13 head, we unscrew the rear upper bolt securing the gearbox to the engine block
Removing the bolt from the hole
We unscrew the front upper bolt securing the gearbox to the engine block
Unscrew the bolt securing the box gear boxes to the engine sump at the front of the engine
With a head of 13, we unscrew the bolt securing the gearbox to the engine oil pan from the rear of the engine
With a high head of 13, we unscrew the nut of the stud securing the gearbox to the engine block
From the front side of the engine with a head of 13, we unscrew the nut of the stud securing the gearbox to the engine block
We unscrew the nut of the stud securing the left support of the power plant to the gearbox bracket
We lower the power plant on an adjustable stop so that the pin of the gearbox bracket comes out of the hole in the support cushion.
With a 16 head, unscrew the three bolts securing the bracket to the gearbox
With a 13 head, we unscrew the two bolts of the lower mounting of the gearbox to the engine oil pan
We remove the gearbox from the engine, removing the input shaft from the hub of the clutch disc, and remove the gearbox.
When installing the gearbox on the engine, you need to direct the input shaft so that the splines of the shaft engage with the splines of the clutch disc.
Before installation, lubricate the input shaft splines with graphite grease.
Turn the gearbox so that the stud of the clutch housing and the stud of the engine block enter the corresponding holes in the crankcase and block.
After that, we send the gearbox along the landing sleeves until it stops in the engine block.
After making sure that the gearbox is installed correctly, we wrap the bolts and nuts securing the gearbox.
When installing the exhaust manifold mounting bracket, first we attach two bolts securing the bracket to the gearbox housing and two bolts to the exhaust manifold.
After the bolts are baited, it is necessary to check that the bracket is in a free state.
After that, you can gradually, step by step, alternately tighten the fastening bolts, at the same time checking that there is no distortion of the bracket.
Further assembly operations are carried out in reverse order.
Pour oil into the gearbox.