740 L4-2320cc 2.3L DOHC B234F (Can) (1992)
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Top of guide should project by 15 ± 0.2 mm (0.5906 ± 0.0079 in)
(Height is set by tool.)
Important: Press force must be at least 9000 N (2025 lb). If force is lower, guide must be removed and bore reamed out for fitting oversized guide.
Remove cylinder head from fixture 5363
Ream valve guides internally
Use reamer 5367.
Ream from combustion chamber side.
NOTE: Valve and seat must be ground in following installation of new guide.
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INSTALLING OVERSIZED VALVE GUIDES
Important: Oversized guides must be fitted if press force is less than 9000 N (2025 lb) or if guide bores in cylinder head are damaged.
Press out guide using drift 5364
Press slowly until drift bears against valve spring seat.