ENGINE TECHNICAL DATA [MZR-CD (RF Turbo)]

id0150f1800100

Item	Specification
Standard valve clearance [Engine cold]	IN: 0.09—0.21 mm {0.004—0.008 in} EX: 0.29—0.41 mm {0.012—0.016 in}
Compression pressure	Standard : 2,900 kPa {29.6 kgf/cm2, 420.6 psi}[250 rpm] Minimum : 2,700 kPa {27.5 kgf/cm2, 391.6 psi}[250 rpm] Maximum difference between cylinders : 300 kPa {3.1 kgf/cm2, 43.51 psi}
Cylinder head bolt Length	Standard : 159.7—160.3 mm {6.288—6.311 in} Maximum : 161.0 mm {6.338 in}
Injector seal press-in amount	0—1.5 mm {0—0.059 in}
Pushing distance of the front oil seal (from the edge of the oil pump body)	0—0.5 mm {0—0.019 in}
Pushing distance of the rear oil seal (from the edge of the rear cover)	0—0.5 mm {0—0.019 in}
Idle-up speed (rpm)	No load : 725—825 A/C switch is on : 725—825
Oil pressure (reference value) [oil temperature: 100°C {212°F}]	147 kPa {1.5 kgf/cm2, 21 psi} min [1,000 rpm] 343 kPa {3.5 kgf/cm2, 50 psi} min [3,000 rpm]
Engine coolant capacity (approx. quantity)	9.0 L {9.5 US qt, 7.9 Imp qt}
Cooling system cap valve opening pressure	93.2—122.6 kPa {0.95—1.25 kgf/cm2, 13.5—17.8 psi}
Thermostat initial-opening temperature	80—84 °C {176—183 °F}
Thermostat full-open temperature	95 °C {203 °F}
Thermostat full-open lift	More than 8.5 mm {0.33 in}
Cooling fan motor current	No.1: 4.4—7.4 A No.2: 6.5—9.5 A
Battery electrolyte specific gravity [20 °C {68 °F}]	1.22—1.29
Battery load test current	95D31L (64): 250 A 115D31L (70): 320 A
Battery parasitic draw (When the ignition is off (key is removed), all doors and the bonnet are closed.)	Vehicles with immobilizer system: 25—45 mA Vehicles without immobilizer system: 30 mA or less
Battery slow charge current	95D31L (64): 6.5—8.0 A 115D31L (70): 7.0—8.5 A
Battery quick charge current [30 min.]	95D31L (64): 40 A 115D31L (70): 45 A
Generator standard voltage [IG-ON]	Terminal B: B+ Terminal P: Approx. 1 V Terminal D: Approx. 0 V
Generator standard voltage [Idle, 20 °C {68 °F}]	Terminal B: 13—15 V Terminal P: Approx. 3—8 V Terminal D: Turn the electrical loads (headlights, blower motor, rear window defroster) on and verify that the voltage reading increases.
Generator rotor resistance (between slip rings) [20 °C {68 °F}]	1.7—2.1 ohms
Generator brush length	Standard: 18.5 mm {0.73 in} Minimum: 5.0 mm {0.2 in}
Generator brush spring force	Standard: 4.8—6.0 N {0.49—0.61 kgf, 1.08—1.34 lbf} Minimum: 2.16 N {0.22 kgf, 0.49 lbf}
Starter no load test voltage	11 V
Starter no load test current	130 A or less
Starter pinion gap	0 mm {0 in}
Starter armature runout	0.1 mm {0.039 in} max.
Starter commutator diameter	Standard: 32 mm {1.26 in} Minimum: 31.4 mm {1.24 in}
Segment groove depth of starter commutator	Standard: 0.4—0.6 mm {0.016—0.023 in} Minimum: 0.2 mm {0.008 in}
Starter brush length	Standard: 17.5 mm {0.69 in} Minimum: 11 mm {0.43 in}
Starter brush spring force	Standard: 26.7—36.1 N {2.73—3.68 kgf, 6.01—8.11 lbf} Minimum: 14.7 N {1.5 kgf, 3.3 lbf}

Recommended engine oil

Generator generated current (reference value) [Conditions] Ambient temperature: 20 °C {68 °F}, Voltage: 13.5 V, Engine hot