Vectra B
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Clutch, Manual Transmission and Differential Repair Information Before disconnecting the vehicle battery in Vauxhall vehicles, disarm power sounder: Disconnect vehicle battery within 15 seconds after switching off the ignition. Always disconnect the ground lead from the battery before commencing any work. Re-cut thread on bolted connections if screw locking compound (red) is used. Insert the new fastening bolts with screw locking compound (red) if they are not micro-encapsulated. Fastening bolts which are fitted using the torque and angle method (beyond the elastic limit) must not be re-used in Service after they have been released. Before processing adhesives, sealants, etc. check the expiration date. Never use products stored for too long. Special Service Tools are listed in the "Opel/Vauxhall-Special Service Tools" catalogue; other required tools and equipment can be found in the "Opel/Vauxhall Workshop Equipment" catalogue. Wiring harnesses and wiring troughs that must be loosened or removed during repair work, should be re-fastened to the original places using genuine parts from "Aftersales" (cable ties, clips, wiring trough brackets or similar). It is expressly pointed out that all of the following operations may be performed only in accordance with the applicable guidelines and regulations of the relevant officials, health, accident prevention and environmental protection agencies. Contact with fuels can be hazardous to health.
Repair Information (Continued) Important Information regarding Operations on Manual Transmission Temperature check using thermocolour pencils or suitable gauge is required for all operations requiring heating of transmission parts. Transmission, Dismantle: Whenever working on the manual transmission ensure utmost cleanliness of components and tools. Transmission malfunctioning is frequently caused by dirt and foreign objects. To clean transmission parts, use equipment corresponding to the "Opel/Vauxhall Workshop Equipment" catalogue. Clean all removed components after disassembly and check for wear and damage. If defective seal rings are discovered on disassembly, the grooves and seating surfaces must be checked for foreign objects, burring or damage. If metal shavings are found while draining fluid, completely dismantle and clean transmission. When placing attaching parts in vice, always use soft protective jaws. If incorrect values are found when starting torques are measured, dismantle the relevant attaching part and overhaul mount.
Repair Information (Continued) Important Information regarding Operations on Manual Transmission (Continued) Transmission, Dismantle (Continued): The retaining pins of the Transmission Holder KM-552 (F 13/15/17/18/18+) and KM-622-A (F 23/25) are designed to be rotatable and can be stopped after every quarter-turn so that a favourable installation position can be attained. Exception: When releasing housing bolts and separating housing parts, always keep transmission fixed horizontally (auxiliary housing points upwards), as assemblies are free and could fall out. Transmission, Assemble: Always renew gaskets and securing elements, do not overstretch retaining rings. When installing, coat the components (gears, shafts, etc.) and bolts with transmission fluid. Insert bearings and gaskets with assembly grease, cement to the relevant positions if necessary. Install housing parts with sealing compound.
Labour Facilitated by Removable Battery Carrier The Vectra-B is equipped with a removable battery carrier. With different installation operations, remove the battery carrier to facilitate work and save time accordingly. Notice: This operation will be described only once. All required operations should therefore be preceded by this operation: Remove battery carrier:
Remove battery. Remove battery carrier (6 bolts, arrows) - unclip fastening parts from battery carrier.
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Remove, Disconnect 
Install, Connect 
