Brake hydraulics

Brake hydraulics

WARNING: It is imperative that the correct brake fittings are used and that threads of components are compatible.

• Always use two spanners when loosening or tightening brake pipe or hose connections.
• Ensure that hoses run in a natural curve and are not kinked or twisted.
• Fit brake pipes securely in their retaining clips and ensure that the pipe run cannot contact a potential chafing point.
• Containers used for hydraulic fluid must be kept absolutely clean.
• Do not store hydraulic fluid in an unsealed container, it will absorb water and in this condition would be dangerous to use due to a lowering of its boiling point.
• Do not allow hydraulic fluid to be contaminated with mineral oil, or use a container which has previously contained mineral oil.
• Do not re-use fluid from the system.
• Always use clean brake fluid or a recommended alternative to clean hydraulic components.
• Fit a blanking cap to an hydraulic union and a plug to its socket after removal to prevent the ingress of dirt.

CAUTION: Absolute cleanliness must be observed with hydraulic components.

Engine coolant caps and plugs

WARNING: Extreme care is necessary when removing engine coolant caps and plugs when the engine is hot and especially if it is overheated. To avoid the possibility of scalding allow the engine to cool before attempting coolant cap or plug removal.

GENERAL FITTING INSTRUCTIONS

Component removal

Whenever possible, clean components and surrounding area before removal.

• Blank off openings exposed by component removal.
• Immediately seal fuel, oil or hydraulic lines when apertures are exposed; use plastic caps or plugs to prevent loss of fluid and ingress of dirt.
• Close open ends of oilways exposed by component removal with tapered hardwood plugs or conspicuous plastic plugs.
• Immediately a component is removed, place it in a suitable container; use a separate container for each component and its associated parts.
• Clean bench and provide marking materials, labels, containers and locking wire before dismantling a component.