Technical data of gearbox type MT 75

Gearbox - three-shaft, classic design and has five synchronized forward gears (4th gear direct) and unsynchronized reverse gear. Installed along the car behind the engine. The shift lever is located on the floor.

Gear ratios

Vehicles equipped with a 2.0 dm³ engine with fuel injection

Broadcast	Gear ratio	Final drive ratio	Full gear ratio
1	3,89	3,92	15,248
2	2,08	3,92	8,153
3	1,34	3,92	5,252
4	1,00	3,92	3,920
5	0,82	3,92	3,214
Reverse	3,51	3,92	13,759

Cars equipped with 1.8 in.³ and 2.0 in.³ engines with carburetor

Broadcast	Gear ratio	Final drive ratio	Full gear ratio
1	3,89	3,14	12,214
2	2,08	3,14	6,531
3	1,34	3,14	4,207
4	1,00	3,14	3,140
5	0,82	3,14	2,574
Reverse	3,51	3,14	11,021

Lubricant

Oil quantity: 1.25 dm³.

Type: Ford ESD M2C 186-A gearbox oil.

Maintenance interval: level check every 20,000 km of the car run or once a year, oil change is not provided.

Tightening torques

Transmission housing to clutch housing	20 - 27 Nm
Clutch housing to engine block	29 - 41 Nm
Clutch release bearing guide bushing	15 – 17 Nm
Intermediate shaft bearing race:
– 1st stage	15 – 20 Nm
– 2nd stage	loosen the fastening by 60°
Bearing nut fastening	9 – 11 Nm
Fastening of an axis of transfer of a backing to a crankcase	8 – 11 Nm
Reverse stop bolt to gearbox housing	18 – 25 Nm
intermediate shaft nut	200 Nm
Selector lock plug	20 - 27 Nm
Oil fill and drain plug	23 - 32 Nm
Fastening of a sealing ring of the ball bearing of a secondary shaft	20 - 27 Nm
Reversing light switch	10 – 14 Nm