automotive tools can divid general tool and special tool.
The general tool include Hammers, Pliers,Screwdrivers,bit set,Wrench,Spanner.
The special tool contain Spark plug sleeve, piston ring clamp, valve spring tongs, grease guns, lift,coil spring compressor,oil filter wrench,ball joint remover/separator,.wheel bearing puller,gear and bearing puller,disc brake caliper piston tool and engine timing tools
General Tools:
Hammers: Consists of handle and hammer,hammer weight:0.25kg、0.5kg、0.75kg、1kg and so on.Round and square is the usual shape.Handle length:320~350MM
Screwdrivers,bit set: used to tighten or loosen the tool slotted screws. Screwdriver points wooden handle screwdriver, mandrel screwdriver, screwdriver handle clip, screwdriver Phillips screwdriver, Screwdriver specifications (Minister pole) Score: 50 mm, 65 mm, 75 mm, 100 mm, 125 mm, 150 mm, 200 mm, 250 mm, 300 mm and 350 mm
Pliers: pliers is a lot of phyletic, auto repair commonly used lithium fish clamp and needle nose pliers.
1, the slip joint pliers: clamping flat or cylindrical parts with the hand, with a blade can cut metal. Use, wipe on the pliers oil, to avoid slippage when working. After clip parts, bending or twisting cut again; Amplify the jaw clamping large parts. Can't turn screw bolt or nut with forceps.
2, long nose pliers: used for clamping parts in small places.
Wrench:Fold edges equipped with bolts and nuts. Auto repair commonly used open-end wrench, wrenches, socket wrench, adjustable wrench, torque wrenches, pipe wrenches and special wrench.
1, open-end wrench: There are six opening width within the range of 6 to 24 mm. Applicable to the general standard folding fitted bolts and nuts.
2, wrench: for unloaded from 5 to 27 mm range of bolts or nuts. Each wrench has two kinds of 6pc and 8pc. Both ends of the sleeve-like wrenches, there are 12 angles, can the head of the bolt or nut trap, easy to slip at work. Some bolts and nuts restricted ambient conditions, plum pull particularly applicable.
3, the socket wrench: Each has 13pc, 17pc and 24pc Applicable to places unloaded bolts and nuts due to the location constraints, ordinary wrench can not work. When folded loaded bolt or nut, may need to use a different socket and handles.
4, adjustable wrench: the opening of such a wrench can be freely adjusted for irregular bolts or nuts. When in use, should be adjusted to the jaw and bolt or nut width distance to the edge, and it snapping, let wrench movable jaw thrust bear, bear a fixed jaw tension. Wrench length 100 mm, 150 mm, 200 mm, 250 mm, 300 mm, 375 mm, 450 mm, 600 mm several.
5, the torque wrench: for mating sleeve tighten bolts or nuts. The torque wrench in the car repair is indispensable, as the cylinder head bolts, bolts and other fastening crankshaft bearings are required to use a torque wrench. Auto repair using a torque wrench, the torque of 2881 Newton meters special wrench: or said ratchet wrench with socket wrench should be used. Generally used bolt or nut tightening in narrow places or demolition, it may not be able to change the angle wrench dismantle or mounting bolts or nuts.
The Special Tool
(A) spark plug spark plug socket sleeve for the disassembly of the engine spark plugs. Hexagonal inner sleeve edge size of 22 to 26 mm with, for off loading 14 mm and 18 mm spark plugs; inner sleeve on the side of 17 mm hexagon for unloaded 10 mm spark plugs.
(B) unloading piston ring pliers for piston ring clamp loading unloading engine piston rings, piston rings to avoid discontinuity and split off. When used, the piston rings stuck piston ring clamp loading opening, Qingwo handle, slowly shrink, piston rings slowly open, the piston ring or split out into the ring grooves.
(C) valve spring clamp pliers for loading and unloading valve spring. When used, the jaws shrink to the minimum position, insert the valve spring seat, and then rotate the handle. His left hand firmly pressed forward, the jaws snapping spring seat, after handling good air lock (pin) chip, in the opposite direction of rotation of the valve spring loading handle, remove the clamp loading and unloading.
(D) the grease gun grease gun for grease lubrication points raised by the nozzle, the pressure valve, piston, into the hole, head, levers, springs, rod and other components. When using a grease gun, loaded with oil storage cylinder grease small group small group, the exclusion of air. After decorating, tighten the cap can be used. When greasing glib, glib response are not skewed. If not into the oil, should stop oiling, check nozzle clogging.
(E) jack screw jack has extremely heavy items, hydraulic jacks and hydraulic lifters. Car used hydraulic jacks. Jack lifting force is 3 tons, 5 tons, 8 tons and so on. Hydraulic jacks for lifting vehicles and other heavy objects. Its structure consists of the top block, screw rod, oil storage cylinder, cylinder, shake the handle, oil pressure plunger, barrel, and out of the oil valves, valve, such as plug and housing components. Before using the jack, with a triangular wooden pad good car; when used on loose surfaces, should be added to the jack under the skids; when lifting, heavy vertical jack should be positive; extremely heavy items are not supported when the former prison and fall, is prohibited working in the car. When using the jack, the first switch and tighten, place the jack on being the top position, the pressure of the movable handle, it will be heavy from the top. When fall jack, slowly unscrew the switch, weight gradually decreased.
(F) coil spring compressor, 355MM,400MM,250MM is the common sizes.coil spring compressor is used to compress coil spring to change suspension
(G)oil filter wrench, According the point and size,choose the right oil filter wrench,such as point:14 size:65mm used for TOYOTA,NISSAN
(H) ball joint remover/separator, used for separating or removing ball joint ,steering wheel,and harmonic balancer,bearing or gears
(J ) wheel bearing puller,gear and bearing puller, used for removing or pulling wheel bearing,bearing,gear,for car or light truck
(K) disc brake caliper piston tool,used for change brake pad,brake shoe,brake caliper.
(L) engine timing tools,apply to timing locking,camshaft belt timing locking. every engine,every brand car,must choose the right timing tools.
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