Manual gearbox of cars Opel Ascona C

Manual Transmission — Specifications
Type - With 4 or 5 forward gears (all gears are equipped with synchronizers) and reverse gear. The gearbox is transversely mounted at the front of the vehicle...

Manual transmission — general description
Depending on the model, the manual transmission can be 4- or 5-speed and has a common housing with the differential and final drive. The transmission unit...

Manual Transmission — Routine Maintenance
1. Routine maintenance of the gearbox consists of checking the oil level. The manufacturer does not require periodic replacement of oil in the gearbox. Figure...

Gear Shift Lever — Removal and Installation
Early models 1. Set the gear shift lever to neutral, detach its rubber boot from the floor and lift it up the lever. 2. If there is a center console, depending...

Gear Shift Lever Reverse Cable — Removal and Installation
1. The reverse gear lock mechanism, which is released when the ring on the gear shift lever is lifted, is controlled by a cable running inside the gear shift...

Gear Shift Lever Mechanism — Removal and Installation
1. Working from the gearbox side, loosen the clutch clamp bolt of the gearshift rod (see figure b.6). 2. Loosen the screws securing the gearshift rod...

Gear shift lever mechanism — adjustment
1. Set the gear shift lever to neutral position. 2. Remove the center console (if present, see chapter 11 ). 3. Loosen the tie bolt on the gear shift rod...

Gearbox — removal and installation
Removal 1. Disconnect the cable from the clutch release lever. 2. Disconnect the wiring from the reverse light switch (see photo). Photo 7.2. Reverse light...

Gearbox type F10 and F10.4 — disassembly into main components
Transmission 1. Remove the box from the car and clean it from the outside from dirt using kerosene and a stiff brush or using a solvent. 2. Unscrew the bolts...

Gearshift mechanism cover (type F10 and F 10.4 boxes) — overhaul
1. Unscrew and remove the ventilation plug (see photo). Photo 9.1. Removing the ventilation plug from the gearshift mechanism cover. 2. Remove the retaining...

Gearbox housing (type F10 and F 10.4) — overhaul
1. Inspect the crankcase for cracks (especially around the bolt holes). 2. Clean the crankcase from oil and metal dust. 3. Pry and remove the speedometer...

Drive shaft (type F10 and F 10.4 boxes) — overhaul
1. Support the edge of the gear block and knock out or press the drive shaft out of it. 2. Remove the retaining ring securing the bearing to the end of the...

Driven shaft (type F10 and F 10.4 boxes) — overhaul
To perform the following operations, you may need a hydraulic press or a heavy-duty puller. Note: Before pressing the shaft out of the gears, synchronizers,...

Synchronizers — overhaul
1. The synchronizer parts for 1/2 and 3/4 gears are interchangeable. 2. However, we do not recommend reassembling old parts that have already become used to...

Gearbox type F10 and F10.4 — assembly
1. Lubricate the differential parts thoroughly with oil. 2. Install the axle gears and satellites, spring discs and satellite axle into the differential box....

Gearbox type F10.5 — description
1. The F10.5 type gearbox may be installed on some models with a 1.3 L engine, produced since 1983. 2. The design of the box is the same as the F10.4 box...

Gearbox type F10.5 — disassembly and assembly
1. Remove the box from the car. Remove the end cover and disconnect the gearbox housing from the intermediate plate. 2. Manually move the 5th gear synchronizer...

Gearbox type F16 and F16.4 — disassembly and assembly
1. The basic operations are similar to those described in the previous sections for F10 type boxes, but if you are going to overhaul the driven shaft, keep in...

Gearbox type F16.5 — disassembly
Note: The operations specified in paragraphs 6 and 7 must be performed during the removal of the box, and are listed here only to create a complete picture of...

Gearbox type F16.5 — assembly
1. Apply a thick layer of grease to secure the rollers in their separator and install the bearing on the driven shaft so that it fits against the main gear...

Manual transmission — fault diagnosis
Symptom/ Cause(s) Synchronizers work poorly or inefficiently/ The synchronizer cone rings are worn, cracked or damaged Synchronizers are worn or damaged....

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