MAINTENANCE Engine Drive belt tension w/ Borroughs drive belt tension gauge No. BT 33-73F by Nippondenso BTG-20 (95506-00020) Alternator New belt 175 ± 5 lb Used belt 115 ± 20 lb PS pump New belt 160 ± 20 lb Used belt 100 ± 20 lb A/C compressor New belt 160 ± 20 lb Used belt 105 ± 10 lb Coolant capacity 7M-GE M/T 8.1 liters 8.6 US qts 7.1 Imp. qts A/T 8.0 liters 8.5 US qts 7.0 Imp. qts 7M-GTE M/T 8.2 liters 8.7 US qts 7.2 Imp. qts A/T 8.1 liters 8.5 US qts 7.1 Imp. qts Engine oil capacity Drain and refill w/ Oil filter change 4.4 liters 4.7 US qts 3.9 Imp. qts w/o Oil filter change 4.1 liters 4.3 US qts 3.6 Imp. qts Spark plug Type 7M-GE ND PGI6R NGK BCPR5EP11 7M-GTE ND PQ20R-P8 NGK BCPR6EP N8 Gap 7M-GE 1.1 mm 0.043 in. 7M-GTE 0.8 mm 0.031 in. Firing order 1—5—3—6—2—4 Valve clearance (cold) Intake 0.15 — 0.25 mm 0.006 — 0.010 in. Exhaust 0.20 — 0.30 mm 0.008 — 0.012 in. Chassis Front and rear brake Pad thickness Limit 1.0 mm 0.039 in. Disc thickness Front Limit 21.0 mm 0.827 in. Rear Limit 18.0 mm 0.669 in. Disc runout Limit 0.13 mm 0.005 in. Parking brake Lining thickness Limit 1.0 mm 0.039 in. Drum inner diameter Limit 191.0 mm 7.52 in. Front axle and suspension Ball joint vertical play Upper Limit 0 mm 0 in. Lower Limit 0.3 mm 0.012 in. Steering wheel freeplay 30 mm (1.18 in.) or less Torque specifications Front seat mounting bolt 375 kg·cm 27 ft·lb 37 N·m Front suspension member × Body 1,300 kg·cm 94 ft·lb 124 N·m Rear suspension member × Body (Front & Rear) 1,840 kg·cm 133 ft·lb 180 N·m