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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
Timing marks on 743 engine.
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<blockquote data-quote="Tazza" data-source="post: 8071" data-attributes="member: 82"><p>Easy!</p><p>1.4TC means TDC for cylinder 1 and 4 FI is for the same cylinders.</p><p>3.2TC means TDC for cylinder 3 and 2 FI is for the same cylinders.</p><p>The firing order is 1 3 4 2.</p><p>The easiest way is to remove the tube line on number 1 at the injector and rotate the engine till the FI mark on 1.4FI shows and you should see the fuel well up a touch, if not rotate it 360 degrees and it should well up. Then you know the firing order from there to set the valve clearance. Injector timing shouldn't need to be touched.</p><p>If you have any other questions just give me a yell, i know these rotten engines inside and out..... I also have the work shop manual for this engine so i have all the torque settings and clearances.</p></blockquote><p></p>
[QUOTE="Tazza, post: 8071, member: 82"] Easy! 1.4TC means TDC for cylinder 1 and 4 FI is for the same cylinders. 3.2TC means TDC for cylinder 3 and 2 FI is for the same cylinders. The firing order is 1 3 4 2. The easiest way is to remove the tube line on number 1 at the injector and rotate the engine till the FI mark on 1.4FI shows and you should see the fuel well up a touch, if not rotate it 360 degrees and it should well up. Then you know the firing order from there to set the valve clearance. Injector timing shouldn't need to be touched. If you have any other questions just give me a yell, i know these rotten engines inside and out..... I also have the work shop manual for this engine so i have all the torque settings and clearances. [/QUOTE]
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Bobcat Skidsteer Forums
General Bobcat Skidsteer Forum
Timing marks on 743 engine.
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