Oil Pump Assembly (FA20): Installation
- Timing chain cover SUB-ASSY installation
- Apply a coat of engine oil to four new O-rings and install them to the engine.
- Before applying the liquid gasket, completely remove the old liquid gasket on the sealing portion.
- If there are gaps at the locations as shown in the figure below, fill the gaps with THREE BOND 1217G.
- Apply THREE BOND 1217G to the locations of timing chain cover SUB-ASSY as shown in the figure below.
Courtesy of SUBARU OF AMERICA, INC.
CAUTION:- Clean and degrease the installation surface.
- Install within 5 min. after applying liquid gasket.
- Do not fill the engine oil within 2 hour after the installation.
- Do not start the engine within 2 hour after the installation.
- Temporarily install the timing chain cover SUB-ASSY with the 32 bolts.
- Tighten the 32 bolts in the order as shown in the figure below.
Courtesy of SUBARU OF AMERICA, INC.
Standard value: Bolts A, B
T=10N.m {102kgf.cm} {7.4ft.lbf}
Bolt C, D
T=25N.m {255kgf.cm} {18.4ft.lbf}
Bolt type Bolt length (except for head) Bolt A 20 mm {0.787 in} Bolt B 25 mm {0.984 in} Bolt C 60 mm {2.362 in} Bolt D 50 mm {1.969 in}
- Timing chain cover oil seal installation (Refer to INSTALLATION )
- Idler pulley SUB-ASSY NO. 1 installation
- Install the idler pulley cover as shown in the figure below.
- Install the idler pulley SUB-ASSY NO. 1 and idler pulley cover with the bolt.
Standard value: T=36N.m {367kgf.cm} {26.6ft.lbf}
- Install the idler pulley cover as shown in the figure Below.
- Install the idler pulley SUB-ASSY NO. 1 and idler pulley cover with the bolt.
Standard value: T=36N.m {367kgf.cm} {26.6ft.lbf}
- Installation of the alternator bracket
- Temporarily install the alternator bracket with four bolts.
- Tighten the four bolts in the order as shown in the figure.
Standard value: T=36N.m {367kgf.cm} {26.6ft.lbf}
- V-ribbed belt tensioner ASSY installation
- Install the V-ribbed belt tensioner ASSY with the four bolts.
- Tighten the four bolts in the order as shown in the figure.
Standard value: T=36N.m {367kgf.cm} {26.6ft.lbf}
- Idler pulley SUB-ASSY NO. 2 installation
- Install the idler pulley cover as shown in the figure.
- Install the idler pulley SUB-ASSY NO. 2 and idler pulley cover with the bolt.
Standard value: T=36N.m {367kgf.cm} {26.6ft.lbf}
- Oil level gauge guide installation
- Install a new O-ring to the oil level gauge guide.
- Apply engine oil to the O-ring and install the oil level gauge guide with the bolt.
Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
- Install the oil level gauge SUB-ASSY.
- Engine wiring connection
- Connect the connector of camshaft position sensor and connector of camshaft timing oil control valve ASSY.
- Connect the clamp.
- Connect the connector of engine oil temperature sensor and connector of engine oil pressure switch ASSY.
- Connect the connector of camshaft position sensor and connector of camshaft timing oil control valve ASSY.
- Connect the two connectors of camshaft position sensor and connector of cam timing oil control valve ASSY.
- Connect the connector for camshaft position sensor.
- Install the wiring harness clamp bracket and wiring harness with the bolt.
Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
- Remove the two bolts and connect the two wiring harness clamp brackets and wiring harness.
Standard value: T=6.4N.m {65kgf.cm} {4.7ft.lbf}
- Intake manifold protector installation (bank 1 side) (Refer to INSTALLATION )
- Crankshaft pulley installation (Refer to INSTALLATION )
- Water pump pulley installation (Refer to INSTALLATION )
- Radiator outlet hose connection (Refer to INSTALLATION )
- Exhaust manifold installation (Refer to INSTALLATION )
- Water filler SUB-ASSY installation (Refer to INSTALLATION )
- Radiator reservoir tank ASSY installation (Refer to INSTALLATION )
- Installation of injector driver (Refer to INSTALLATION )
- Generator ASSY installation (Refer to INSTALLATION )
- Connection of the battery ground terminal
Standard value: T=6.0N.m {61kgf.cm} {4.4ft.lbf}
- Replenishing of coolant (SUBARU Super Coolant) (Refer to COOLANT (FA20) )
- Engine oil refill (Refer to REPLACEMENT )
- Engine oil level check (Refer to FUNCTION INSPECTION )
- Leak check of coolant (SUBARU Super Coolant) (Refer to COOLING SYSTEM (FA20) )
- Engine oil leakage check (Refer to REPLACEMENT )