---
title: Litens Pulley – Checking the Dust Cap
description: Litens pulley dust cap check.
---

[Skip to content](https://customers.roamrig.com/knowledge/litens-pulley-checking-the-dust-cap#main-content)

English

Show submenu for translations

[![RoamRig Logo Main](https://customers.roamrig.com/hs-fs/hubfs/RoamRig%20Logo%20Main.png?width=150&height=86&name=RoamRig%20Logo%20Main.png)](http://www.roamrig.com/)

- [Power Systems](https://customers.roamrig.com/knowledge/power-systems)
  
  Show submenu for Power Systems

    - [1st Gen Revels](https://customers.roamrig.com/knowledge/power-systems#start-here-1st-gen-revels)
      
      Show submenu for 1st Gen Revels

          - [RoamRig 101](https://customers.roamrig.com/knowledge/2018-20-roamrig-101)
          - [Using the Rixen Heater](https://customers.roamrig.com/knowledge/using-rixen-heater-with-roamrig-modifications)
          - [Storing Your Van](https://customers.roamrig.com/knowledge/system-storage-18-20-revels)
          - [Victron Battery Monitoring](https://customers.roamrig.com/knowledge/introduction-to-victron-battery-monitoring)
          - [Shore Charging](https://customers.roamrig.com/knowledge/how-to-use-shore-charging)
          - [Cold Weather Use](https://customers.roamrig.com/knowledge/cold-weather-use)
          - [Hot Weather Use](https://customers.roamrig.com/knowledge/hot-weather-use)
    - [2nd & 3rd Gen Revels](https://customers.roamrig.com/knowledge/power-systems#start-here-2nd-3rd-gen-revels)
      
      Show submenu for 2nd & 3rd Gen Revels

          - [RoamRig 101](https://customers.roamrig.com/knowledge/roamrig101-2g-3g)
          - [Storing Your Van](https://customers.roamrig.com/knowledge/system-storage-21-23-revels)
          - [Victron Battery Monitoring](https://customers.roamrig.com/knowledge/introduction-to-victron-battery-monitoring)
          - [Shore Charging](https://customers.roamrig.com/knowledge/how-to-use-shore-charging)
          - [Cold Weather Use](https://customers.roamrig.com/knowledge/cold-weather-use)
          - [Hot Weather Use](https://customers.roamrig.com/knowledge/hot-weather-use)
    - [Troubleshooting](https://customers.roamrig.com/knowledge/power-systems#something-isnt-working)
      
      Show submenu for Troubleshooting

          - [No Power](https://customers.roamrig.com/knowledge/no-power)
          - [Shore Power & Air Conditioning](https://customers.roamrig.com/knowledge/ac-or-shore-power-isnt-working)
          - [Solar Charging](https://customers.roamrig.com/knowledge/is-my-solar-working)
          - [What is beeping?](https://customers.roamrig.com/knowledge/something-is-beeping)
          - [Victron Connect Issues](https://customers.roamrig.com/knowledge/resetting-victron-password-or-trouble-connecting)
    - [All Power System Guides](https://customers.roamrig.com/knowledge/power-systems)
- [Beatbox Blackbird](https://customers.roamrig.com/knowledge/beatbox-stereo)
  
  Show submenu for Beatbox Blackbird

    - [FAQ](https://customers.roamrig.com/knowledge/beatbox-installation)
    - [Compatibility & Fit](https://customers.roamrig.com/knowledge/beatbox-compatibility)
    - [Adding Speakers/Bluetooth](https://customers.roamrig.com/knowledge/beatbox-blackbird-upgrades)
    - [Installation Guide](https://customers.roamrig.com/knowledge/blackbird-installation)
    - [Using Your Beatbox](https://customers.roamrig.com/knowledge/beatbox-stereo-how-to)
    - [...more](https://customers.roamrig.com/knowledge/beatbox-stereo)
- [Plumbing](https://customers.roamrig.com/knowledge/plumbing)
  
  Show submenu for Plumbing

    - [Plumbing 101](https://customers.roamrig.com/knowledge/roamrig-plumbing)
    - [Winterizing](https://customers.roamrig.com/knowledge/winterizing)
    - [Upgrade FAQ](https://customers.roamrig.com/knowledge/plumbing-installation-faqs)
    - [...more](https://customers.roamrig.com/knowledge/plumbing-upgrades)
- [Shop](https://shop.roamrig.com/collections/all-products)

Open main navigation

Close main navigation

- [Power Systems](https://customers.roamrig.com/knowledge/power-systems)
  
  Show submenu for Power Systems

    - [1st Gen Revels](https://customers.roamrig.com/knowledge/power-systems#start-here-1st-gen-revels)
      
      Show submenu for 1st Gen Revels

          - [RoamRig 101](https://customers.roamrig.com/knowledge/2018-20-roamrig-101)
          - [Using the Rixen Heater](https://customers.roamrig.com/knowledge/using-rixen-heater-with-roamrig-modifications)
          - [Storing Your Van](https://customers.roamrig.com/knowledge/system-storage-18-20-revels)
          - [Victron Battery Monitoring](https://customers.roamrig.com/knowledge/introduction-to-victron-battery-monitoring)
          - [Shore Charging](https://customers.roamrig.com/knowledge/how-to-use-shore-charging)
          - [Cold Weather Use](https://customers.roamrig.com/knowledge/cold-weather-use)
          - [Hot Weather Use](https://customers.roamrig.com/knowledge/hot-weather-use)
    - [2nd & 3rd Gen Revels](https://customers.roamrig.com/knowledge/power-systems#start-here-2nd-3rd-gen-revels)
      
      Show submenu for 2nd & 3rd Gen Revels

          - [RoamRig 101](https://customers.roamrig.com/knowledge/roamrig101-2g-3g)
          - [Storing Your Van](https://customers.roamrig.com/knowledge/system-storage-21-23-revels)
          - [Victron Battery Monitoring](https://customers.roamrig.com/knowledge/introduction-to-victron-battery-monitoring)
          - [Shore Charging](https://customers.roamrig.com/knowledge/how-to-use-shore-charging)
          - [Cold Weather Use](https://customers.roamrig.com/knowledge/cold-weather-use)
          - [Hot Weather Use](https://customers.roamrig.com/knowledge/hot-weather-use)
    - [Troubleshooting](https://customers.roamrig.com/knowledge/power-systems#something-isnt-working)
      
      Show submenu for Troubleshooting

          - [No Power](https://customers.roamrig.com/knowledge/no-power)
          - [Shore Power & Air Conditioning](https://customers.roamrig.com/knowledge/ac-or-shore-power-isnt-working)
          - [Solar Charging](https://customers.roamrig.com/knowledge/is-my-solar-working)
          - [What is beeping?](https://customers.roamrig.com/knowledge/something-is-beeping)
          - [Victron Connect Issues](https://customers.roamrig.com/knowledge/resetting-victron-password-or-trouble-connecting)
    - [All Power System Guides](https://customers.roamrig.com/knowledge/power-systems)
- [Beatbox Blackbird](https://customers.roamrig.com/knowledge/beatbox-stereo)
  
  Show submenu for Beatbox Blackbird

    - [FAQ](https://customers.roamrig.com/knowledge/beatbox-installation)
    - [Compatibility & Fit](https://customers.roamrig.com/knowledge/beatbox-compatibility)
    - [Adding Speakers/Bluetooth](https://customers.roamrig.com/knowledge/beatbox-blackbird-upgrades)
    - [Installation Guide](https://customers.roamrig.com/knowledge/blackbird-installation)
    - [Using Your Beatbox](https://customers.roamrig.com/knowledge/beatbox-stereo-how-to)
    - [...more](https://customers.roamrig.com/knowledge/beatbox-stereo)
- [Plumbing](https://customers.roamrig.com/knowledge/plumbing)
  
  Show submenu for Plumbing

    - [Plumbing 101](https://customers.roamrig.com/knowledge/roamrig-plumbing)
    - [Winterizing](https://customers.roamrig.com/knowledge/winterizing)
    - [Upgrade FAQ](https://customers.roamrig.com/knowledge/plumbing-installation-faqs)
    - [...more](https://customers.roamrig.com/knowledge/plumbing-upgrades)
- [Shop](https://shop.roamrig.com/collections/all-products)
- English
  
  Show submenu for translations
- [Contact us](https://shop.roamrig.com/pages/support)

[Contact us](https://shop.roamrig.com/pages/support)

 How can we help?

- There are no suggestions because the search field is empty.

1. [RoamRig Knowledge Base](https://customers.roamrig.com/knowledge?hsLang=en)
2. [Installation Docs](https://customers.roamrig.com/knowledge/installation-docs?hsLang=en)
3. [Component Installation Guides](https://customers.roamrig.com/knowledge/installation-docs?hsLang=en#component-installation-guides)

# Litens Pulley – Checking the Dust Cap

After [upgrading the pulley on your secondary alternator\*](https://customers.roamrig.com/knowledge/litens-pulley-upgrade?hsLang=en), it is important to make sure that the correct dust cap has been properly installed. Here is where to find the secondary alternator and how to check the dust cap.

- The cap should say "litens"
- The cap should be inside the front edge of the pulley. 
- If either of these identifiers is missing, then the pulley does not have the correct cap. Please [email support@roamrig.com](mailto:support@roamrig.com) to let us know. You can order a replacement dust cap directly from Litens, [here](https://www.shoplitens.com/hellraiser-replacement-dust-cap.html).

<iframe data-hsv-src="https://play.hubspotvideo.com/v/8175610/id/188872161718" referrerpolicy="origin" sandbox="allow-forms allow-scripts allow-same-origin allow-popups" allow="autoplay; fullscreen;" style="position: absolute !important; width: 100% !important; height: 100% !important; left: 0; top: 0; border: 0 none; pointer-events: initial" title="HubSpot Video" loading="lazy" data-hsv-id="188872161718" data-hsv-style="" data-hsv-width="1280" data-hsv-height="720" data-hsv-autoplay="false" data-hsv-loop="false" data-hsv-muted="false" data-hsv-hidden-controls="false" data-hsv-full-width="false"></iframe>

\*All eligible RoamRig customers were contacted about this upgrade in November 2023.

- [Power Systems](https://customers.roamrig.com/knowledge/power-systems?hsLang=en#main-content)

    - [Start Here - 1st Gen Revels](https://customers.roamrig.com/knowledge/power-systems?hsLang=en#start-here-1st-gen-revels)
    - [Start Here - 2nd/3rd Gen Revels](https://customers.roamrig.com/knowledge/power-systems?hsLang=en#start-here-2nd-3rd-gen-revels)
    - [Everyday Operation and Maintenance (for all systems)](https://customers.roamrig.com/knowledge/power-systems?hsLang=en#everyday-operation-and-maintenance-for-all-systems)
    - [Battery Monitoring (Victron & Lithionics)](https://customers.roamrig.com/knowledge/power-systems?hsLang=en#battery-monitoring-victron-lithionics)
    - [Inverter/Charger Operation](https://customers.roamrig.com/knowledge/power-systems?hsLang=en#inverter-charger-operation)
    - [Something isn't working!](https://customers.roamrig.com/knowledge/power-systems?hsLang=en#something-isnt-working)
    - [Video Tutorials](https://customers.roamrig.com/knowledge/power-systems?hsLang=en#video-tutorials)
- [Beatbox Stereo](https://customers.roamrig.com/knowledge/beatbox-stereo?hsLang=en)
- [Plumbing](https://customers.roamrig.com/knowledge/plumbing?hsLang=en)
- [Visiting RoamRig](https://customers.roamrig.com/knowledge/visiting-roamrig?hsLang=en)
- [Installation Docs](https://customers.roamrig.com/knowledge/installation-docs?hsLang=en#main-content)

    - [Revel Upgrade Guides](https://customers.roamrig.com/knowledge/installation-docs?hsLang=en#revel-upgrade-guides)
    - [Beatbox Install Guides](https://customers.roamrig.com/knowledge/installation-docs?hsLang=en#beatbox-install-guides)
    - [Component Installation Guides](https://customers.roamrig.com/knowledge/installation-docs?hsLang=en#component-installation-guides)

[![blank image](https://customers.roamrig.com/hs-fs/hubfs/blank%20image.png?width=10&height=8&name=blank%20image.png "blank image")](https://shop.roamrig.com/)

RoamRig © 2026

```json
{
  "@context" : "https://schema.org",
  "@type" : "VideoObject",
  "contentUrl" : "https://stream.mux.com/goVgNc2jvwSKl6eVeMOBg7g2uP34ybqVV1kfOsYi6co/capped-1080p.mp4",
  "dateModified" : "2025-04-14T20:38:55.237Z",
  "duration" : "PT42S",
  "height" : 720,
  "name" : "Secondary Alternator Location",
  "thumbnailUrl" : "https://8175610.fs1.hubspotusercontent-na1.net/hubfs/8175610/Support/Secondary%20Alternator%20Location.mov/medium.jpg",
  "uploadDate" : "2025-04-14T20:38:55.232Z",
  "width" : 1280
}
```