PassoFix
Maintenance & specs

Service made simple

Intervals are from the Daihatsu factory schedule. In Pakistan’s dust and heat, use the “hard use” interval.

3.1 LEngine oil with filter (1KR)
0W-20or 5W-30 (API SG or better)
220 kPaTyres front & rear
300 gA/C R134a ± 30 g
1.1 mmSpark plug gap
5.0 LATF total (Dexron)

Service intervals

Engine oil & filter

Change every 15,000 km / 1 yr (API SH+); 12,000 km/1 yr if API SG; severe: 7,500 km / 0.5 yr (5,000 km if SG)

Air cleaner

Check 15,000/45,000..., change 45,000 / 90,000 km; severe: clean 5,000, change 15,000 km/1 yr

Coolant (long life)

Change every 2 years

Spark plugs

Iridium: change every 90,000 km; non-iridium: check every 30,000 km

Evap hoses

Change every 8 years

ATF

Check 45,000, change 90,000 km; severe: change 45,000 km

Brake fluid

Change every 2 years

Fluids & engine specs

ItemValue
Engine oil1KR: 0W-20 or 5W-30 API SG+, approx 3.1 L with filter; K3: 5W-20/5W-30, approx 3.6 L with filter
ATFDexron (OCR 'Dexron A' likely Dexron III - verify), total approx 5.0 L◔ double-check
Spark plug gap1.1 (+0/-0.1) mm; iridium plug change every 90,000 km
Fuel pressure324+/-5 kPa (3.3 kgf/cm2)
Injector12 ohm @20C; leakage <=1 drop/min
Valve clearance 1KR (cold)IN 0.18 mm, EX 0.31 mm (tolerance printed +0.055/-0.035, OCR garbled)◔ double-check
Idle speed 1KR800+/-50 rpm (B1-3) vs 750 +100/-50 rpm (B8-222 ISC check) - two values in factory docs◔ double-check
ThermostatOpens 82±2 °C; lift >=8.5 mm at 95 °C; in water inlet
Radiator capOpening pressure 108 kPa
Coolant (radiator)General spec 0.95 L / Tropical 0.98 L (radiator only; EU table: 0.92-1.15 L by variant).
Fuel tank40 L
A/C refrigerantHFC-134a, 300 ± 30 g; compressor oil ND-OIL8

Tyres & wheels

155/80R13

79S on 13×4.50B steel wheels

175/65R14

82S/82T on 14×5.00J steel/alloy

220 kPa

Front & rear, all sizes. Spare T115/70D14: 420 kPa. Minimum tread 1.6 mm.

Tightening torques

BoltTorque
Engine oil drain plug (1KR & K3)29.5±5.9 N·m {301±60 kgf·cm}, new gasket
Oil filter cap (1KR, cartridge type)25.0±5.0 N·m with SST 09228-87201-000
Oil filter cap drain plug12.5±2.5 N·m
MT filler/drain plug39.2±9.8 N·m; oil level <=5 mm below filler hole edge
A/T drain plug24.5±4.9 N·m; ATF total approx 5.0 L, drain approx 2.2 L
Brake bleeder plug8.4±1.4 N·m
ABS wheel speed sensor bolts8.4±1.4 N·m
Front wheel nuts103.0±14.7 N·m◔ double-check