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Oshkosh Corporation JLG E400Anarrow - User Manual

Oshkosh Corporation JLG E400Anarrow
492 pages
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Service and Maintenance Manual
Models
E400AJP
E400A/AJPnarrow
M400AJP/AJPnarrow
SN 0300208530 to Present
PN - 3121717
November 30, 2018 - Rev D
AS/NZS
Go to Discount-Equipment.com to order your parts

Table of Contents

Questions and Answers

  • D
    Dr. John ZimmermanAug 15, 2025
    What to do if my Oshkosh Corporation JLG E400Anarrow shows high engine temp?
    • W
      walkerchristopherAug 15, 2025
      If your Oshkosh Corporation Boom Lifts engine temperature is high, check for any obstructions that might be blocking the cooling airflow to the engine. Also, make sure the ambient temperature is within the engine's design limits. Finally, verify that the engine temperature sensor is working correctly.
  • J
    Jennifer SmithAug 17, 2025
    What to do if Oshkosh Corporation JLG E400Anarrow unit is off or disabled and the engine will not crank?
    • M
      Matthew BakerAug 18, 2025
      If your Oshkosh Corporation Boom Lifts unit is off or disabled and the engine won't crank, check the position of the selector switch and ensure the inhibit run is released. Check the warning LED and address any faults before restarting the RBS. Verify the start battery voltage, check the control fuse, and inspect for loose wiring or connections.
  • C
    Christopher FoxAug 21, 2025
    What to do if my Oshkosh Corporation JLG E400Anarrow is overcranking?
    • M
      Manuel StephensAug 21, 2025
      If your Oshkosh Corporation Boom Lifts is overcranking, start by checking the fuel level and connections. Then, verify the operation of the fuel solenoid and fuel pump. Also, check the start battery voltage. If you see white smoke from the engine exhaust, it means fuel is entering the engine but it's not firing. If the ambient temperature is low, make sure the heater or glow plug is working.
  • K
    Kimberly Sanchez MDAug 25, 2025
    Why does my Oshkosh Corporation JLG E400Anarrow Boom Lifts have low oil pressure?
    • L
      Lawrence WashingtonAug 25, 2025
      If your Oshkosh Corporation Boom Lifts has low oil pressure, first check the oil level and the oil supply lines. Verify the correct operation of oil pressure switch with a test gauge.
  • M
    Maria SilvaAug 27, 2025
    What causes underspeed in Oshkosh Corporation JLG E400Anarrow Boom Lifts?
    • K
      kingraymondAug 28, 2025
      If your Oshkosh Corporation Boom Lifts is experiencing underspeed, ensure the engine has an adequate supply of fuel and combustion air. Check the air cleaner. Also, verify the setting of the governor lever and readjust it if needed.
  • J
    Jodi GonzalezAug 31, 2025
    What causes overspeed in Oshkosh Corporation JLG E400Anarrow Boom Lifts?
    • J
      Jesse CrossAug 31, 2025
      If your Oshkosh Corporation Boom Lifts is experiencing overspeed, verify the setting of the governor lever and readjust it if required.
  • A
    alan61Sep 3, 2025
    How to troubleshoot engine starting system fault in Oshkosh Corporation Boom Lifts?
    • A
      Anne AllenSep 3, 2025
      To troubleshoot an engine starting system fault in your Oshkosh Corporation Boom Lifts, check the engine start battery charging system for current output and inspect for a failed engine start battery.
  • E
    Edward ChangSep 7, 2025
    What to do if my Oshkosh Corporation Boom Lifts shows overvoltage?
    • J
      John HurstSep 7, 2025
      If your Oshkosh Corporation Boom Lifts is showing overvoltage, check the alternator output voltage.
  • N
    Natalie LeeSep 10, 2025
    What to do if my Oshkosh Corporation JLG E400Anarrow Boom Lifts has no speed signal?
    • T
      Thomas NelsonSep 10, 2025
      If your Oshkosh Corporation Boom Lifts has no speed signal, check the wiring connections.

Oshkosh Corporation JLG E400Anarrow Specifications

General IconGeneral
Fuel TypeElectric
Platform Height12.19 m
Machine Width1.22 m
Working Height46 ft (14.02 m)
Platform Capacity - Unrestricted500 lb (226.80 kg)

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