WORKHORSE CUSTOM CHASSIS
Service Manual
W SeriesWCC
SECTION
6.2
PAGE
10
Engine Mechanical
W Series Chassis
TOC
© 2006 WorkhorseCustom Chassis — All Rights Reserved
• Connecting Rod Journal Out-of-Round - Production 0.0102 mm 0.0004 in
• Connecting Rod Journal Taper - Production 0.0102 mm 0.0004 in
• Crankshaft End Play 0.127-0.35 mm 0.005-0.0138 in
• Crankshaft Main Bearing Clearance - #1, #2, #3, #4 Production 0.022-0.057 mm 0.0008-0.0022 in
• Crankshaft Main Bearing Clearance - #5 Production 0.034-0.069 mm 0.0013-0.0027 in
• Crankshaft Main Bearing Clearance - #1, #2, #3, #4 Service 0.022-0.089 mm 0.0008-0.0035 in
• Crankshaft Main Bearing Clearance - #5 Service Limit 0.035-0.102 mm 0.0014-0.004 in
• Crankshaft Main Journal Diameter 69.805-69.822 mm 2.7482-2.7489 in
• Crankshaft Main Journal Out-of-Round - Production 0.0102 mm 0.0004 in
• Crankshaft Main Journal Taper - Production 0.0102 mm 0.0004 in
• Crankshaft Runout - Production 0.05 mm 0.002 in
• Crankshaft Runout - Service 0.065 mm 0.0026 in
Cylinder Head
• Cylinder Head Height/Thickness 259.875-260.125 mm 10.231-10.241 in
• Surface Flatness - Block Deck 0.05 mm 0.002 in
• Surface Flatness - Exhaust Manifold Deck 0.102 mm 0.004 in
• Surface Flatness - Intake Manifold Deck 0.08 mm 0.003 in
Exhaust Mainfold
• Surface Flatness 0.254 mm 0.01 in
Lubrication System