6C
P/S Pump Drive Belt Inspection and Adjustment
Inspection
M13 Engine Model
• Check that belt is free from any damage and properly fitted in pulley groove.
• Check belt tension by measuring how much it deflects when pushed at mid-point between pulley with about 10 kg (22 lb) force.
• Check P/S pump driver belt for wear and cracks, and replace as required.
Deflection of oil pump belt
“a”: 6 – 9 mm (0.25 – 0.35 in.)
1. P/S pump pulley 4. A/C compressor pulley
(if equipped)
2. Crank pulley 5. Hexagon hole
3. Transmission pulley bolt    
K9K Engine Model
Inspect belt for damage, deterioration, properly fitted in pulley groove and tension referring to Generator Drive Belt Removal and Installation:K9K .
Adjustment
1) Loosen tension pulley bolts (3) and set hexagon wrench to hexagon hole (5).
2) Turn tension pulley counterclockwise by hexagon wrench in order to obtain above specification.
3) Tighten tension pulley bolts to specified torque.
Tightening torque
Tension pulley bolt ( a ): 25 N·m ( 2.5 kg-m, 18.0 lb-ft)
1. P/S pump pulley 4. A/C compressor pulley (if equipped)
2. Crank pulley