Mechanical Procedures
Illustrations in this article may be used instead of written step instructions. Color-coding (see color scheme illustration) is used to communicate the required step action or actions. Service action icons may be used to add information regarding the required action. Refer to Symbols Glossary .
Illustration Color-coding
| 1 | Blue - Target or primary component to be removed/installed (or disassembled/assembled). |
|---|---|
| 2 | Green - Components that need to be removed prior to or installed after the target/primary. |
| 3 | Brown - Components that need to be removed prior to or installed after the target/primary. |
| 4 | Yellow - Components to be set aside for access, but not removed. Also highlighted areas to inspect or adjust. |
| 5 | Magenta - Electrical connectors and fasteners such as nuts, bolts, clamps, or clips to be: detached, attached, loosened, moved, removed or installed. |
| 6 | Pale Blue - Special tool(s), general equipment, or common tools used in an uncommon way. |
Other color-coding
- Alternating Blue and White
- Chemical, adhesive or sealer apply areas
- Red
- Sectioned or cut-away areas
- Grey
- Background components shown for location information
ILLUSTRATION TASK SEQUENCE
Components that must be removed or installed in a specific sequence are identified with a numbered callout. Any associated step text is numbered accordingly.
Simple procedure example showing color-coding and task sequence
Black arrows are used to draw attention to components (usually fasteners). Arrows with multiples specified (here, x2) identify an identical number of fasteners or items. Callouts (numbers inside circles) show a required sequence or tightening torque.
In the illustration, the callouts indicate the removal sequence, which is reversed for installation. The yellow coloring of the hose indicates it is to be positioned aside (not removed). Two identical (magenta-colored) fasteners are indicated by the x2 arrow. The fasteners in this illustration require different torques (same torque for the x2 fasteners) so numbered callouts are used to identify them with torque values in the associated step text. The (magenta-colored) hose clamp is another fastener to be removed.
Examples of fastener removal sequence and an identical service action for 12 fasteners. Other possible symbols are shown on the right.
Example of fastener sequence information with two persons required for the service action
HIDDEN DETAILS
Separate detail boxes or transparent components may be used to show hidden items in an illustration.
Examples of hidden fastener information
SERVICE ACTION ICONS
Service action icons may be used to add information regarding the required action. Refer to Symbols Glossary .
Location symbols show the location of a component or system on the vehicle.
Example of service action icons pointing to highlighted components
Movement arrows and service action icons show three dimensional or rotational movements.
Color-coding and service action icons show application of sealer, lubricant, weight, tape or cleaning liquid.
Measurement symbols provide the information required to perform a specific measurement. These symbols may include specific values.
SPECIAL TOOLS, EQUIPMENT, MATERIALS AND TORQUE VALUES
When Ford special tools are required for the procedure, the tool and tool number are shown in an illustration. Special tool numbers, general equipment, materials or torque values for the procedure step are shown in tables or text steps.
Example of special service tool and symbol used to hold the gear shift in the required gear position. Other possible symbols are shown on the right.
Example of two illustrations used together with sequence steps, service action icons and special service tools
Tool symbols direct the use of standard tools. The tool size or dimension may be specified.
HEALTH AND SAFETY SYMBOLS
Some procedures may contain health and safety symbols that are associated with a specific service action. Refer to Symbols Glossary . Always read and understand all health and safety precautions found in Safety Warnings before beginning any procedure. Refer to Safety Warnings .
ISO warning symbols may be used to indicate potential hazards.
These symbols prohibit various hazardous actions.
These symbols direct the use of personal protection equipment.