Volvo Penta TAD1630G, Workshop Manual

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Service procedures - engine Group 21
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8 10
Fit the sealing rings into the cylinder block.
Note: Lubricate the three lower rings with the lubricant
provided in the ring kit. The lower ring (1543373) is violet.
9
Apply an even and max 0.8 mm (0.0315") thick bead of
sealant (Part no. 1161277-7) to the cylinder liner.
Note: Too much silicone will damage the engine.
Fit the sealing ring under the liner collar and place the
ring about 8 mm below the collar.
Note: In the case of shims being used for the liner, ap-
ply the bead of sealant to the liner shelf in the cylinder
block.
Note: Do not apply sealant between the shims and the
liner collar.
After applying the sealant, the liner must be installed
within 20 minutes. The liner must be clamped down with
the clamping tool. The clamping force must not be re-
moved before the cylinder is in place and torqued.
When fitting the pistons or if the engine is to be
cranked, all cylinder liners must be locked down with
the clamping tools to prevent movement occurring be-
tween the liner and block.