Truckers Report Jobs

Find Trucking Jobs

Company Driver Company Driver Dry Van Dry Van Flatbed Flatbed Refrigerated Refrigerated Specialized Specialized Owner Operator Owner Operator
More Trucking Job Searches ⌄ Fewer Trucking Job Searches
⌃

3406E Ticking

Discussion in 'Trucks [ Eighteen Wheelers ]' started by JimmyWells, Apr 11, 2017.

Page 3 of 4
  1. Apr 14, 2017 #21
    gunner76

    gunner76 Medium Load Member

    500
    137
    Mar 11, 2010
    IA
    0
    I had a ticking sound on my old truck with an N14 that ended up being a flat spot on a cam lobe. My truck didn't run rough though, it just ticked.
     
    gunner76, Apr 14, 2017
    gunner76, Apr 14, 2017
    #21
    Oxbow and JimmyWells Thank this.
  2. Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

  3. Apr 14, 2017 #22
    JimmyWells

    JimmyWells Road Train Member

    1,000
    1,078
    Apr 7, 2016
    0
    Same here. Runs like raped date! Just have the ticking.
     
    JimmyWells, Apr 14, 2017
    JimmyWells, Apr 14, 2017
    #22
    jamespmack and Oxbow Thank this.
  4. Apr 14, 2017 #23
    JimmyWells

    JimmyWells Road Train Member

    1,000
    1,078
    Apr 7, 2016
    0
    I'm pulling all three covers tomorrow morning to adjust and inspect everything. Is there anything other than the obvious I should be looking for in regards to the injector springs? If it is an injector spring can just the spring be replaced or will I need a whole new injector?
     
    JimmyWells, Apr 14, 2017
    JimmyWells, Apr 14, 2017
    #23
    Oxbow Thanks this.
  5. Apr 14, 2017 #24
    Superhauler

    Superhauler TEACHER OF MEN

    12,209
    100,723
    Jan 30, 2010
    keep stroking.
    0
    Whole injector. To check the cam and followers , the best way is to pull the rocker assembly and flip over and spin each roller to inspect. And you can get a good look at cam lobes also. If you don't want to do that have someone bar the engine over while you look in there.
     
    Superhauler, Apr 14, 2017
    Superhauler, Apr 14, 2017
    #24
    SAR, Oxbow and JimmyWells Thank this.
  7. Apr 16, 2017 #25
    JimmyWells

    JimmyWells Road Train Member

    1,000
    1,078
    Apr 7, 2016
    0
    Do you know what the torque specs are for reinstalling the rocker assemblies?
     
    JimmyWells, Apr 16, 2017
    JimmyWells, Apr 16, 2017
    #25
  8. Apr 16, 2017 #26
    Superhauler

    Superhauler TEACHER OF MEN

    12,209
    100,723
    Jan 30, 2010
    keep stroking.
    0
    If you have the 12 point head rocker bolts with the thin shafts 85 to 90. It would be a good time to update to the 6 point bolts. But only 9 of them, you still have to use 3 of the 12 point bolts in the 3rd hole back on each rocker assembly to supply oil to the jakes. Torque the 6 point bolts to 100 ft lb. The reason for the thicker 6 point bolts is they clamp better and you won't get fretting where the rocker shafts sit in the head. Oh, almost forgot. Tighten from the center two bolts and work your way out to the ends of each assembly.
     
    Last edited: Apr 16, 2017
    Superhauler, Apr 16, 2017
    Superhauler, Apr 16, 2017
    #26
    snowman_w900, Oxbow, JimmyWells and 3 others Thank this.
  9. Apr 17, 2017 #27
    JimmyWells

    JimmyWells Road Train Member

    1,000
    1,078
    Apr 7, 2016
    0
    Thanks! I have 340a jakes and the specs call for .030 +/- .003. Would adjusting them on the tighter end of the spectrum (like say .027) make the jakes stronger or weaker?
     
    JimmyWells, Apr 17, 2017
    JimmyWells, Apr 17, 2017
    #27
    Oxbow Thanks this.
  10. Apr 17, 2017 #28
    Superhauler

    Superhauler TEACHER OF MEN

    12,209
    100,723
    Jan 30, 2010
    keep stroking.
    0
    NO!! I ADJUST THOSE TO .034 you don't want to go tighter than the .030 the exhaust adjust at.
     
    Superhauler, Apr 17, 2017
    Superhauler, Apr 17, 2017
    #28
    Oxbow, SAR and JimmyWells Thank this.
  11. Apr 17, 2017 #29
    JimmyWells

    JimmyWells Road Train Member

    1,000
    1,078
    Apr 7, 2016
    0
    Thanks! Yeah, that makes perfect sense. Not sure why I thought that would be a good idea. So adjusting them on the looser end of the spec range makes them stronger? I assume I'll have to adjust them more often though.
     
    JimmyWells, Apr 17, 2017
    JimmyWells, Apr 17, 2017
    #29
    Oxbow Thanks this.
  12. Apr 17, 2017 #30
    Superhauler

    Superhauler TEACHER OF MEN

    12,209
    100,723
    Jan 30, 2010
    keep stroking.
    0
    No, it is only .001 from the high adjustment.
     
    Superhauler, Apr 17, 2017
    Superhauler, Apr 17, 2017
    #30
    Oxbow, SAR and JimmyWells Thank this.
  • Truckers Report Jobs

    Trucking Jobs in 30 seconds

    Every month 400 people find a job with the help of TruckersReport.

    • Page 3 of 4