Heavy Equipment Repair Questions? Ask an Expert Now.
HiCustomer Welcome to JA. I am Buddy, and i will try and help you out if you are still needing help.
You are correct on lash settings. When you set the jakes to .023 you should still have .026 between the valve stem and the exhaust valve. You should have .023 on top of exhaust valve adjuster on the flat spot and jake cylinder. I hope this is helps you out. If you have anymore questions, or info just ask.
No need to click accept again. Sorry for having to wait on me. I checked and those are the correct settings. I know what you are saying about the lash. I have never thought about it that way, i have set many that way, but never checked the valve clearance after i set the brake. I would assume it still would be correct, because the rocker arm will still have to turn the same amount to open valve with or without jake. The lash will be tighter due to jake piston but it still will open at the same time and the same amount of clearance.I hope this helps you out. I am also posting the specs on the jakes and valves.
Here is info on injectors and valves.
FUEL INJECTOR HEIGHTS Models: 6067GT40, 6067WT40, 6067WU40,6067GU40, 6063WU00, 6063GU00,6067WU60, 6067GU60, 6067GU91 (All DDEC I and DDEC II / 1986 - 1993)?
78.2 mm (3.079 in.) Use tool J-35637-A ?
77.95 - 78.45 mm (3.069 - 3.089 in.)?
FUEL INJECTOR HEIGHTS Models: 6064TKXX, 6063TKXX, 6063EKXX, 606XGKXX, 606XWKXX, 606XSKXX (All DDEC III 1994-1997)?
78.8 mm (3.102 in.) Use tool J-39697 32J cam?
77.55 - 79.05 mm (3.053 - 3.112 in.)?
FUEL INJECTOR HEIGHTS Models: 6067TKXX, 606XPKXX, 606XGKXX (1997-98 DDEC IV and later 1997 DDEC III)?
80.3 mm (3.161 in.)Use tool J-42665 47J cam?
80.05 - 80.55 mm (3.152 - 3.171 in.)?
FUEL INJECTOR HEIGHTS Models: 6067EKXX, 606XBKXX, 606XMKXX, 606XLKXX, 606XHKXX, 606XFKXX (1998 & 1999 DDEC IV)?
81.0 mm (3.189 in.)Use tool J-42749 65J cam 92J cam?
80.75 - 81.25 mm(3.179 - 3.199 in.)?
FUEL INJECTOR HEIGHTS Models: §?
6067BKXX, MKXX, HKXX?
82.1 mm (3.23 in.) Use tool J-45002 w/101J cam?
81.0 mm (3.189 in.) Use tool J-42749 w/92J cam?
82.1 mm (3.23 in.) Use tool J-45002 w/107J cam on off-highway units only?
0.8128 mm (0.032 in.)?
FUEL INJECTOR HEIGHTS Models:?
6062HKXX, 6062TKXX (2000-2003)?
81.0 mm (3.189 in.)?
80.75 - 81.25 mm?
3.179 - 3.199 in.)?
INTAKE VALVE CLEARANCE?
0.203 mm(0.008 in.)?
0.127 - 0.280 mm(0.005 - 0.011 in.)?
EXHAUST VALVE CLEARANCE - * "U" Models: 6067GT40, 6067WT40, 6067WU40, 6067GU40, 6063XX00, (1986 - 1990 All DDEC I & Early DDEC II)?
0.508 mm(0.020 in.)?
0.432 - 0.584 mm(0.017 - 0.023 in.)?
EXHAUST VALVE CLEARANCE - * "H" Models: 606XWUXX, 606XGUXX, 606XXKXX, (1991 - 1999 All DDEC IV, III and later DDEC II)?
0.660 mm(0.026 in.)?
0.584 - 0.736 mm(0.023 - 0.029 in.)?
EXHAUST VALVE CLEARANCE - * "H" Models: 6062HKXX, 6062TKXX (2000 - 2003)?
0.711 mm (0.028 in.)?
0.635 - 0.787 mm (0.025 - 0.031 in.)?
Here is jake specs
MODEL NUMBER/DISPLACEMENT/MODEL YEAR?
SLAVE PISTON ADJUSTMENT?
6067WU40 11.1L PRE - 1991?
0.660 mm (0.026 in.)?
6067GU40 12.7L PRE - 1991?
0.508 mm (0.020 in.)?
6067WU60 11.1L 1991 - 93?
6067GU60 12.7L 1991 - 93?
6067WK60 11.1L 1994 - 97?
6067GK60 12.7L 1994 - 97?
6067WK28 11.1L 1994 - 97?
6067GK28 12.7L 1994 - 97?
6067EK60 11.1L 1998 DDEC IV?
0.584 mm (0.023 in.)?
6067PK60 12.7L 1998 DDEC IV?
6067TK60 12.7L 1998 DDEC IV?
6067FK6X, 6067BK6X, 6067HK6X 14L 1999 DDEC IV?
6067MK6X 12.7L 1999 DDEC IV?
6067LK6X 11.1L 1999 DDEC IV?
6067MK28, 6067MK45, 6067MK57, 6067MK60 - 12.7L Standard - 2000?
6067BK28, 6067BK45, 6067BK57, 6067BK60 - 12.7L Premium - 2000?
6067HK45, 6067HK60 - 14L U.S. - 2000?
6067WK28, 6067WK60 - 11.1L - 2000?
6067LK28, 6067LK45, 6067LK60 - 11.1L - 2000?
6063GK60, 6067GK28, 6067GK45, 6067GK91, 6067PK62, 6067TK28, 6067TK60, 6067TK62 - 12.7L - 2000?
6067HK62 - 14L Australian - 2000?
0.813 mm (0.032 in.)?
6067HK2E, 6067HK6E 14L- 2003?
6067MK2E, 6067MK6E 12.7L- 2003?
6067HV2E, 6067HV6E 14L- 2004?
6067MV2E, 6067MV6E 12.7L- 2004?
If you have anymore questions, just ask.