Special Tools
J 28410 Gasket Remover
For equivalent regional tools, refer to
Special Tools.
Gasket Use and Applying Sealants
• | Do not use any gasket again unless specified. |
• | Gaskets that can be used again will be identified in the service procedure. |
• | Do not apply sealant to any gasket or sealing surface unless called out in the service information. |
Separating Components
• | Use a rubber mallet to separate components. |
• | Bump the part sideways to loosen the components. |
• | Bumping should be done at bends or reinforced areas to prevent distortion of parts. |
Cleaning Gasket Surfaces
• | Remove all gasket and sealing material from the part using the
J 28410 remover
or equivalent. |
• | Care must be used to avoid gouging or scraping the sealing surfaces. |
• | Do not use any other method or technique to remove sealant or gasket material from a part. |
• | Do not use abrasive pads, sand paper, or power tools to clean the gasket surfaces. |
- | These methods of cleaning can cause damage to the component sealing surfaces. |
- | Abrasive pads also produce a fine grit that the oil filter cannot remove from the oil. |
- | This grit is abrasive and has been known to cause internal engine damage. |
Assembling Components
Caution: Refer to Sealant Caution in the Preface section.
• | When assembling components, use only the sealant specified or equivalent in the service procedure. |
• | Sealing surfaces should be clean and free of debris or oil. |
• | Specific components such as crankshaft oil seals or valve stem oil seals may require lubrication during assembly. |
• | Components requiring lubrication will be identified in the service procedure. |
• | When applying sealant to a component, apply the amount specified in the service procedure. |
• | Tighten bolts to specifications. Do not overtighten. |