Bi-Fuel Models
| Fuel Tank Shield Bolts | 15 Newton Meter (Nm) |
| Natural Gas Fuel Tank Bracket Rear Bolts-Dual Tanks | 75 Newton Meter (Nm) |
| Natural Gas Fuel Tank Bracket Front Bolts-Dual Tanks | 115 Newton Meter (Nm) |
| Natural Gas Fuel Tank Bracket Bolts-Single Tank | 30 Newton Meter (Nm) |