Kohler Command Pro CV980 - Manual (Page 121)

10.15
Section 10
Reassembly
10
Figure 10-53. Establishing the "0" Lash Point.
Śǯȱ Š›”ȱ˜›ȱ—˜Žȱ‘ŽȱœŽĴ’—ȱ˜ȱ‘ŽȱŠ“žœ–Ž—ȱ—žǰȱ
‘Ž—ȱž›—ȱǻ’‘Ž—Ǽȱ‘ŽȱŠ“žœŽ›ȱ—žȱfour (4)
complete revolutions clockwiseǰȱ™•žœȱ˜—Žȱ̊ȱ˜ȱ
nut (1/6 turn), or a total of 4-1/6 turnsǯȱ
Figure 10-54. Setting Valve Lash (Non-Bled Lifters).
ȱ śǯȱ ˜•ȱ‘ŽȱŠ“žœŽ›ȱ—žȱ’—ȱ‘’œȱ™˜œ’’˜—ȱŠ—ȱ’‘Ž—ȱ
‘Žȱ•˜Œ”’—ȱœŽœŒ›Ž ǯȱ˜›šžŽȱ‘ŽȱœŽœŒ›Ž ȱ˜ȱ
7.3 N·m (65 in. lb.)ǯȱ
Ŝǯȱ Ž™ŽŠȱ‘Žȱ™›˜ŒŽž›Žȱ˜›ȱ‘Žȱ˜‘Ž›ȱŸŠ•ŸŽȱ˜—ȱ‘Žȱ
‘’œȱœ’Žǯ
ȱ ŝǯȱ ’Ž Žȱ›˜–ȱ‘ŽȱȱŽ—ǰȱ›˜ŠŽȱ‘ŽȱŒ›Š—”œ‘ŠĞȱ
ŘŝŖǚȱǻřȦŚȱž›—Ǽȱcounterclockwise and align the
Œ›Š—”œ‘ŠĞȱ”Ž¢ Š¢ȱ ’‘ȱ‘ŽȱǛŘȱŒ¢•’—Ž›ǰȱ ‘’Œ‘ȱ
—˜ ȱ™žœȱ‘ŠȱŒ¢•’—Ž›ȱŠȱȱ˜—ȱ‘ŽȱŒ˜–™›Žœœ’˜—ȱ
œ›˜”Žǯ
ȱ Şǯȱ Ž™ŽŠȱœŽ™œȱřȬŜȱ˜›ȱœŽĴ’—ȱ‘ŽȱŸŠ•ŸŽȱŒ•ŽŠ›Š—ŒŽȱ˜—ȱ
‘ŽȱǛŘȱœ’Žǯ
şǯȱ ˜ŠŽȱ‘ŽȱŒ›Š—”œ‘ŠĞȱ˜ȱŒ‘ŽŒ”ȱ˜›ȱ›ŽŽȱ˜™Ž›Š’˜—ȱ
˜ȱ‘ŽȱŸŠ•ŸŽȱ›Š’—ǯȱ‘ŽŒ”ȱ‘ŽȱŒ•ŽŠ›Š—ŒŽȱ‹Ž ŽŽ—ȱ‘Žȱ
ŸŠ•ŸŽȱœ™›’—ȱŒ˜’•œȱŠȱž••ȱ•’Ğǯȱ’—’–ž–ȱŠ••˜ Š‹•Žȱ
clearance is 0.25 mm (0.010 in.).
Check Assembly
Important: ‘ŽŒ”ȱ’ȱŽ—’—ŽȱŒŠ—ȱ‹Žȱž›—Žȱ˜ŸŽ›ȱ
Œ˜–™•ŽŽ•¢ȱŠ—ȱŒ˜–™›Žœœ’˜—ȱ’œȱ—˜Žǯȱȱ’ȱŒŠ——˜ȱ
ǻ•˜Œ”œȱž™ȱŠȱœ˜–Žȱ™˜’—Ǽǰȱ›Žž›—ȱ‘Žȱ™’œ˜—ȱ˜ȱȱ
‹Ž ŽŽ—ȱ‘Žȱ’—Š”ŽȱŠ—ȱŽ¡‘Šžœȱœ›˜”Žœȱꛜȱ˜›ȱ˜—Žȱ
Œ¢•’—Ž›ȱŠ—ȱ‘Ž—ȱ‘Žȱ˜‘Ž›ȱ Š’’—ȱŽ—ȱ–’—žŽœȱ
˜ȱŠ••˜ ȱ•’ĞŽ›œȱ˜ȱ‹•ŽŽȱ˜ —ǰȱ‘Ž—ȱŒ‘ŽŒ”ȱ˜›ȱ
Œ˜–™›Žœœ’˜—ȱŠŠ’—ǯ
Install Valve Covers
ȱ ŗǯȱ Š”Žȱœž›Žȱ‘ŽȱœŽŠ•’—ȱœž›ŠŒŽœȱŠ›ŽȱŒ•ŽŠ—ȱŠ—ȱ›ŽŽȱ
˜ȱŠ—¢ȱ—’Œ”œȱ˜›ȱ‹ž››œǯ
ȱ Řǯȱ —œŠ••ȱŠ—ȱ™›˜™Ž›•¢ȱœŽŠȱ‘ŽȱœŽŠ•ȱ˜—˜ȱŽŠŒ‘ȱ˜ȱ‘Žȱ
ŸŠ•ŸŽȱŒ˜ŸŽ›œǯȱŽŽȱ’ž›ŽȱŗŖȬśśǯȱ
Figure 10-55. Installing Seal on Valve Cover.
ȱ Řǯȱ —œŠ••ȱ‘ŽȱŸŠ•ŸŽȱŒ˜ŸŽ›œȱ˜—ȱ‘ŽȱœŠ–Žȱœ’ŽœȱŠœȱ
˜›’’—Š••¢ȱ’—œŠ••Žǯȱ
ȱ řǯȱ —œŠ••ȱŠȱ—Ž ȱ›˜––Žȱ˜—ȱŽŠŒ‘ȱŸŠ•ŸŽȱŒ˜ŸŽ›ȱ
–˜ž—’—ȱœŒ›Ž ǯȱŠ›ȱŽŠŒ‘ȱœŒ›Ž ǯȱ
ȱ Śǯȱ ‘ŽŒ”ȱ‘Žȱ™˜œ’’˜—ȱ˜ȱŽŠŒ‘ȱŒ˜ŸŽ›ȱŠ—ȱŠœ”Žǰȱ‘Ž—ȱ
˜›šžŽȱŽŠŒ‘ȱœŒ›Ž ȱ˜ȱ7.9 N·m (70 in. lb.)ǯȱŽŽȱ
’ž›ŽȱŗŖȬśŜǯ
Figure 10-56. Torquing Valve Cover Screw.
Turn Adjuster
Rotate Push Rod
and Feel for
Drag
Turn 4-1/6
Revolutions
From "0" Lash
Seal