Wheels, Axles & Chains Argo Service Manual
WA-4
Lubrication Information
General
The following parts and components require regularly scheduled lubrication to prevent
premature wear and replacement.
1. Idler Chain (Frontier Models Only)
2. Drive Chains
3. Bearings
Use the recommended lubricants listed in this section and carefully observe the
recommended lubrication intervals in the General Information section of this service
guide.
Drive Chain Lubrication
The ARGO vehicle is equipped with roller chains to each axle. Lubricate the chains
every 10 hours or more frequently in dirty or wet conditions with an Aerosol Chain
Lube (or use ARGO brand Chain Lube (part no. 130-100).
WARNING
Never use gasoline as a cleaning solvent on drive chains. Gasoline is extremely am-
mable and can explode if ignited, causing serious personal injury.
Idler Chain (Frontier Models Only)
Frontier Models are equipped with 2 idler chains to transfer power from the output
shafts of the transmission to the drive chains through a series of sprockets. They are
located on each side of the transmission.
A loose or improperly adjusted idler chain can result in damage to the chain or
sprockets. During the new vehicle break-in period, check the idler chain adjustment
before operating the vehicle and after the rst 2 hours of operation. After the initial
break-in period, check the idler chain adjustment every 50 hours. An indication of loose
idler chains is a loud banging noise when the vehicle is turned.
Idler Chain Adjustment - Self Adjust Idler Chain (Frontier)
Idler chains are self-adjusting, spring
loaded. As the chain stretches, tensioner
blocks squeeze the chain to remove the
slack through tensioner arms.
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