1989-Montero-Parts-Manual · 3.0l v6 · страница 39 из 40 · Открыть оригинал PDF ↗
CYLINDER HEAD SPECIFICATIONS (SOHC)
CYLINDER HEAD TABLE (SOHC)
| Application Specification |
|---|
| Cylinder Head Height ................... 3.307" (84.00 mm) |
| Maximum Warpage ........................... .008" (.20 mm) |
| Valve Seats (Intake & Exhaust) |
| Seat Angle ......................................... 45 |
| Seat Width .................... .035-.051" (.90-1.30 mm) |
| Seat Bore Diameter ....... 1.732-1.742" (44.00-44.25 mm) |
| Valve Guides |
| Intake Valve |
| Valve Guide Cylinder Head |
| Bore I.D. ............. .5118-.5189" (13.00-13.18 mm) |
| Valve Guide Length ..................... 1.732" (44 mm) |
| Stem-To-Guide Clearance |
| Standard ................ .0012-.0024" (.030-.060 mm) |
| Limit ................................ .004" (.10 mm) |
| Exhaust Valve |
| Valve Guide Cylinder Head |
| Bore I.D. ............. .5118-.5189" (13.00-13.18 mm) |
| Valve Guide Length ..................... 1.890" (48 mm) |
| Stem-To-Guide Clearance |
| Standard ................ .0020-.0035" (.050-.090 mm) |
| Limit ................................ .006" (.15 mm) |
CYLINDER HEAD SPECIFICATIONS (DOHC)
CYLINDER HEAD TABLE (DOHC)
| Application Specification |
|---|
| Cylinder Head Height .................... 5.20" (132.1 mm) |
| Maximum Warpage ........................... .008" (.20 mm) |
| Valve Seats (Intake & Exhaust) |
| Seat Angle ......................................... 45 |
| Seat Width .................... .035-.051" (.90-1.30 mm) |
| Seat Bore Diameter ....... 1.417-1.427" (35.99-36.25 mm) |
| Valve Guides |
| Intake Valve |
| Valve Guide Cylinder Head |
| Bore I.D. ............. .5118-.5189" (13.00-13.18 mm) |
| Valve Guide Installed Height ................... .689" (17.50 mm) |
| Stem-To-Guide Clearance |
| Standard ................ .0008-.0020" (.020-.051 mm) |
| Limit .............................. .0039" (.099 mm) |
| Exhaust Valve |
| Valve Guide Cylinder Head |
| Bore I.D. ............. .5118-.5189" (13.00-13.18 mm) |
| Valve Guide |
| Installed Height ................... .689" (17.50 mm) |
| Valve Stem-To-Guide Clearance |
| Standard ............... .0020-.0035" (.051-.089 mm) |
| Limit ............................. .0047" (.119 mm) |


