phunk

iTrader: (21)

I still havent got my hands on a factory service manual... well I got the CD's but apparently you need some kinda hardware key to use them. Anyone know if there is a paperback version?

Anyway... I need to get my heads done on the new motor, and all we gotta do to finish them is the valve job.

I need to know the valve stem installed height specs for the intake and exhaust valves.

If you can get me this information, I would very much appreciate it.

-Charles

hfm

iTrader: (1)

CYLINDER HEAD

On the another way, measure valve stem diameter and valve
guide inner diameter to calculate the clearance.
VALVE GUIDE REPLACEMENT
When valve guide is removed, replace with oversized (0.2 mm,
0.008 in) valve guide.
1. To remove valve guide, heat cylinder head to 110 to 130°C (230
to 266°F) by soaking in heated oil.
2. Drive out valve guide with a press [under a 20 kN (2 ton, 2.2 US
ton, 2.0 lmp ton) pressure] or hammer and suitable tool.
CAUTION:
Cylinder head contains heat. When working, wear protective
equipment to avoid getting burned.
3. Using valve guide reamer, ream cylinder head valve guide hole.
Valve guide clearance:
Standard
Intake : 0.020 - 0.053 mm (0.0008 - 0.0021 in)
Exhaust : 0.030 - 0.063 mm (0.0012 - 0.0025 in)
Limit
Intake : 0.08 mm (0.003 in)
Exhaust : 0.09 mm (0.004 in)

hfm

iTrader: (1)

SERVICE DATA AND SPECIFICATIONS (SDS)
VALVE
Valve Dimensions
Unit: mm (in)
Valve Clearance
Unit: mm (in)
*: Approximately 80?‹C (176?‹F)
Valve Spring
Valve Lifter
Unit: mm (in)
Valve head diameter ?gD?h
Intake 37.0 - 37.3 (1.4567 - 1.4685)
Exhaust 31.2 - 31.5 (1.228 - 1.240)
Valve length ?gL?h
Intake 96.37 (3.7941)
Exhaust 93.90 (3.6968)
Valve stem diameter ?gd?h
Intake 5.965 - 5.980 (0.2348 - 0.2354)
Exhaust 5.955 - 5.970 (0.2344 - 0.2350)
Valve seat angle ?gƒ¿?h
Intake
45?‹15?Œ - 45?‹45?Œ
Exhaust
Valve margin ?gT?h
Intake 1.1 (0.043)
Exhaust 1.3 (0.051)
Valve margin ?gT?h limit More than 0.5 (0.020)
Valve stem end surface grinding limit Less than 0.2 (0.008)
SEM188
Cold Hot* (reference data)
Intake 0.26 - 0.34 (0.010 - 0.013) 0.304 - 0.416 (0.012 - 0.016)
Exhaust 0.29 - 0.37 (0.011 - 0.015) 0.308 - 0.432 (0.012 - 0.017)
Free height mm (in) 45.62 (1.7961)
Pressure N (kg, lb) at height mm (in)
Installation 184 - 208 (18.8 - 21.2, 41.4 - 46.8) at 37.0 (1.457)
Valve open 407 - 459 (41.5 - 46.8, 91.5 - 103.2) at 27.8 (1.094)
Out-of-square mm (in) Less than 2.0 (0.079)
Valve lifter outer diameter 33.977 - 33.987 (1.3377 - 1.3381)
Lifter guide inner diameter 34.000 - 34.016 (1.3386 - 1.3392)
Clearance between lifter and lifter guide 0.013 - 0.039 (0.0005 - 0.0015)

___


SERVICE DATA AND SPECIFICATIONS (SDS)
Valve Guide
Unit: mm (in)
Standard Service
Valve guide
Outer diameter 10.023 - 10.034 (0.3946 - 0.3950) 10.223 - 10.234 (0.4025 - 0.4029)
Inner diameter (Finished size) 6.000 - 6.018 (0.2362 - 0.2369)
Cylinder head valve guide hole diameter 9.975 - 9.996 (0.3927 - 0.3935) 10.175 - 10.196 (0.4006 - 0.4014)
Interference fit of valve guide 0.027 - 0.059 (0.0011 - 0.0023)
Standard Max. tolerance
Stem to guide clearance
Intake 0.020 - 0.053 (0.0008 - 0.0021) 0.08 (0.0031)
Exhaust 0.040 - 0.073 (0.0016 - 0.0029) 0.1 (0.004)
Projection length ?gL?h 12.6 - 12.8 (0.496 - 0.504)
SEM950E

LaPuLaPu

iTrader: (10)

PM me with access to your FTP site and I'll upload the service manual. Make sure you have at least 50MB of space.

VandyZ

iTrader: (2)

i have it on my site in zip format if you want it. I will pm you the link

phunk

iTrader: (21)

thanks guy very much for your help!!!

Jasonoff

Sent you a PM