Balance Shaft System
WARNING: This page is about a different car, the 2019 Ford F-550 Super Duty and 2019 Ford F-450 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
| Item | Specification |
|---|---|
| Alignment | |
| Balance shaft end play | 0.0016 -0.0071 in (.04 -.18 mm) |
| Balance shaft journal diameter | 1.0605 -1.0615 in (26.936 -26.962 mm) |
| Bore-to-bore max. bend | +/- 0.038 mm (+/- 0.00149 in) |
| Bore-to-bore max. twist | +/- 0.05 mm (+/- 0.00196 in) |
| Clearance -- balance shaft journal-to-cylinder head | 0.0010 -0.0030 in (.025 -.076 mm) |
| Cylinder head balance shaft journal diameter | 1.0625 -1.0635 in (26.987 -27.012 mm) |
| Gear backlash | 0.0003 -0.0051 in (.0076 -.1295 mm) |
| Max. play | 0.026 in (.67 mm) |
| Rod length (centerline bore-to-bore) | 6.657 in (169.1 mm) |
| Side play (as assembled to crank) Standard play | 0.26 +/- 0.410 mm (0.01024 +/- 0.01614 in) |