10
17) Two-position switch: Pull the switch to the first position, the headlights (lower
beam) will be lighted, to the second position, the full-beam of the headlights will be lightened.
18) Starting switch: It has two functions: one is for switching on or off the circuit
current and the other is as electrical starting switch.
19) Hand throttle: Pull the hand throttle backward, the fuel flow will increase while
push it forward, fuel flow will decrease.
20) Creeper shifting lever: To exchange the normal speed and creeper speed.
21) Left and right brake pedals: Turn the braking lock plate right to make left and
right pedals connect with each other and brake at the same time; while separating the
braking lock plate can achieve left or right one-side brake, then one-side brake and turn can
be made.
22) Foot throttle pedal: Depress the pedal down, the fuel flow will increase; loosen it,
the fuel flow will decrease.
23) Parking brake lock pawl: Put the brake lock pawl on the left brake pedal into the
teeth of the brake teeth plate at the right side of transmission box to keep the brake for a long
period.
24) P.T.O control lever: Engage or disengage P.T.O power.
25) Differential lock lever: Used to move right claw to make differential lock
disengaged or engaged so that the two driving wheels have different speeds or not.
26) Hydraulic control lever: When the lever is pushed or pulled backward, forward or
into vertical position respectively, the hitch is lifted, lowered or in neutral position.
5. Control and operation of the tractor
1) Starting engine
Before starting the engine, check fuel, lubricating oil and cooling water. Check and make
sure every component and electrical system work correctly, drain out the air in the fuel lines,
put gear shifting lever in neutral position. If the hydraulic system is installed on the tractor,
caution: check whether enough hydraulic oil is filled in the lifter housing.
After the prestarting preparation, start the engine.
A.Set to decompress and rotate the engine crankshaft several turns with the hand
starting handle, check and make sure all moving parts work correctly, and pump oil to
surfaces of moving parts.
B. When starting the engine with the hand starting handle, set the hand throttle to full
open position, put the decompression lever to the decompression position, accelerate the
cranking, the engine will be started along with the decompression lever return automatically
to original position.
Содержание JINMA-200
Страница 14: ...9 Fig 2 1 Controls and Instruments ...
Страница 41: ...36 ...
Страница 47: ...42 ...
Страница 66: ...61 3 Distribution diagram of rolling bearing and transmission system of Jm series tractors ...
Страница 67: ...62 ...
Страница 71: ...66 ...