Volkswagen Polo Service & Repair Manual: Primary Lock
| The primary lock is the locking mechanism of an individual
crimp contact in the contact housing. |
| If necessary, housing securing mechanisms (secondary locks)
must be released or removed using specified tool before
releasing the contacts. Refer to
→ Chapter „Secondary Lock“. |
| The shapes of the primary locks depicted in the following
are only a selection which, as an example, should make clear the
various functions of the primary lock. |
| Round connector systems. Refer to
→ Chapter „Round Connector Systems“. |
| Flat connector systems. Refer to
→ Chapter „Flat Connector Systems“. |
| Special connector systems. Refer to
→ Chapter „Special Connector Systems“. |
| The allocation of the correct release tool for the
respective locks can be found in the table in the Release Tool
Set -VAS1978/35- Operating Instructions. |
|
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The secondary lock is a housing securing mechanism (second
locking mechanism) that secures all wires in one contact
housing. If a secondary lock is installed at a con ...
Note
If necessary, housing securing mechanisms (secondary locks)
must be released or removed using specified tool before
releasing the contacts. Refer ...
Other materials:
Improvised Tools
Note
This list outlines the testers, tools and materials required
for expert refrigerant circuit repair work.
Caution
Non-approved tools or materials such as leak sealing
additiv ...
Heel and Toe Wear
Heel-and-toe wear is step-like wear of individual tread
blocks, due to which an increased rolling noise can develop. The
heel-and-toe wear is caused by the uneven distortion of the
tread blocks in the contact patch. Heel-and-toe wear appears in
more extr ...
How to start the engine using jump leads
Fig. 191 How to connect the jump
leads when starting vehicles without start/stop system: discharged battery Ⓐ and
battery providing assistance Ⓑ
Fig. 192 How to connect the jump
leads when starting vehicles with start/stop system: discharged battery Ⓐ and
battery providing assistance ...
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