380SL (107.045) V8-3.8L (116.960) (1982)
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Valve Guide: Service and Repair
Specifications:
Valve guides
Association engines - guide sleeves - broaches
NOTE: In the event of repairs, cylinder heads with standard normal dimension valve guides must be fitted with standard dimension valve guides
(grey-brown). First, ream basic bores with reamers 14.035 mm dia. (intake) and 15.035 mm dia. (exhaust) to avoid too great an overlap.
Basic bores in which the use of standard dimension value guides do not provide an adequately tight seat (minimum interference 0.007 mm) must be
machined with broaches for repair stage valve guide installation.
The broaches must be driven through the basic bores with a plastic hammer and the aid of guide sleeves.
Checking Valve Guides:
