Very useful data HONDA. TN Acty. 1982 to 1991. Notes and Illustrations. 545 cm3 http://worldtracker.org/media/library/Car Manuals/HONDA/HO895635.PDF download them
Another good link Honda Acty Truck / 05.1999 - 11.2009 Specs and Features http://specs.cars-directory.net/honda/acty_truck/1999_1123/ example when you click on Honda Acty Truck 660 attack 4WD (05.1999 - 01.2000) MAIN PARAMETERS Model year May 1999 - Jan 2000 Drive type 4WD Transmission type 5MT Engine volume, cc 656 Frame name GD-HA7 SIZE Exterior length, mm 3395 Exterior width, mm 1475 Exterior height, mm 1745 Exterior size (L x W x H), mm 3395x1475x1745(mm) Interior size (L x W x H), mm -x-x-(mm) Wheel base, mm 2420 Front axle length, mm 1295 Rear axle length, mm 1310 Clearance, mm 190 Mass, kg 840 Capacity 2 Doors 2 Turning radius, m 4.6 Fuel tank capacity, l 37 Max capacity 350 Seat rows 1 Front/rear axis length 1295/1310(mm) ENGINE Engine name E07Z Max power, hp 46 Max power RPM, rpm 5500 Engine type 3 cylinder SOHC Fuel Regular gasoline Fuel consumption (10/15 mode), l/100km 6.2 Variable cylinder system No SUSPENSION Front brake disk Rear brake drum Front suspension strut Rear suspension De-Dion type Front wheels 145R12-8PRLT Rear wheels 145R12-8PRLT Aluminium wheel No 4ws No Steering vgs vgrs No Sport suspension No Low down No etc pp