Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Alternative Fuel Injector Control Module (FICM) Bracket Bolts | 12 N.m | 108 lb in |
| FICM Retainer Bolts | 12 N.m | 108 lb in |
| Coolant Line Bracket Bolts | 28 N.m | 21 lb ft |
| Coolant Line Bracket Nuts | 25 N.m | 18 lb ft |
| Fill Line O-Ring Face Seal (ORFS) Fittings | 37 N.m | 27 lb ft |
| Fill Valve Mounting Nut | 41 N.m | 30 lb ft |
| Fuel Line Mounting Bracket Nuts | 28 N.m | 21 lb ft |
| Fuel Rail Mounting Nuts | 10 N.m | 89 lb in |
| Fuel Rail Pressure (FRP) Sensor | 9 N.m | 80 lb in |
| Fuel Rail Temperature (FRT) Sensor | 9 N.m | 80 lb in |
| Fuel Tank Pressure (FTP) Sensor | 27 N.m | 20 lb ft |
| High Pressure Lock-off (HPL) Plug Fitting | 48 N.m | 35 lb ft |
| HPL Fuel Inlet Fitting | 48 N.m | 35 lb ft |
| HPL Fuel Outlet Fitting | 27 N.m | 20 lb ft |
| HPL to High Pressure Regulator (HPR) Fuel Line ORFS Fittings | 24 N.m | 18 lb ft |
| HPR Coolant Inlet and Outlet Fittings | 1-3 TFFT* | |
| HPR Fuel Inlet Fitting | 48 N.m | 35 lb ft |
| HPR Fuel Outlet Fitting | 1-3 TFFT* | |
| HPR Mounting Nut | 40 N.m | 30 lb ft |
| HPR PRD Fitting | 1-3 TFFT* | |
| Intermediate Pressure Regulator (IPR) Mounting Bolts | 12 N.m | 108 lb in |
| Low Pressure Lock-off (LPL) Bracket Nuts | 12 N.m | 108 lb in |
| LPL Fuel Inlet Fitting | 1-3 TFFT* | |
| LPL to IPR Union Fitting | 54 N.m | 40 lb ft |
| O-Ring Face Seal (ORFS) Fittings | 37 N.m | 27 lb ft |
| Relay Mounting Bolts | 12 N.m | 108 lb in |
| Tank Cover Bolts | 20 N.m | 15 lb ft |
| Tank Cover Bumper Jam Nuts | 12 N.m | 108 lb in |
| Tank Strap Nut | 47 N.m | 35 lb ft |
| Wiring Harness Support Bracket Bolt | 12 N.m | 108 lb in |
| * = Turns from finger tight | ||
Fastener Tightening Specifications