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Home >> Subaru >> 2007 >> Impreza WRX STi Limited >> Repair and Diagnosis >> Steering >> Power Steering >> Power Steering System >> Universal Joint >> Inspection

Universal Joint: Inspection

Check for wear, damage, or any other faults. If necessary, replace.

Service limit: 

Universal joint play: 

0 mm (0 in) 

Maximum swing torque: 

0.3 N (0.03 kgf, 0.07 lb) 

Fig 1: Checking Universal Joint Play
G03815715Courtesy of SUBARU OF AMERICA, INC.

Measurement of swing torque of universal joint is as shown in Fig 2, Yoke (Gearbox Side), Fig 3 Yoke (Gearbox Side), Fig 4 Yoke (Steering Column Side) & Fig 5 Yoke (Steering Column Side).

Service limit: 

Maximum load: 3.8 N (0.39 kgf, 0.86 lb) or less 

Fig 2: Checking Swing Torque Of Universal Joint (1 Of 4)
G03815716Courtesy of SUBARU OF AMERICA, INC.

Service limit: 

Maximum load: 3.8 N (0.39 kgf, 0.86 lb) or less 

Fig 3: Checking Swing Torque Of Universal Joint (2 Of 4)
G03815717Courtesy of SUBARU OF AMERICA, INC.

Service limit: 

Maximum load: 7.3 N (0.74 kgf, 1.64 lb) or less 

Fig 4: Checking Swing Torque Of Universal Joint (3 Of 4)
G03815718Courtesy of SUBARU OF AMERICA, INC.

Service limit: 

Maximum load: 7.3 N (0.74 kgf, 1.64 lb) or less 

Fig 5: Checking Swing Torque Of Universal Joint (4 Of 4)
G03815719Courtesy of SUBARU OF AMERICA, INC.