ASV RC-50 Troubleshooting Techniques

Problem: Machine cranks but will not start.

Probable cause:
1. Auxiliary hydraulic direction switch is activated send oil over relief valve (Will see balck smoke).
2. Injection pump fuse blown.
3. Main power fuse B blown.
4. Main power relay B not activating.
5. Poor wire connection at injection pump or fuse.
6.Glow plugs not heating.
    a) Main glow plug fuse blown
    b) Glow plug relay not activating
    c) Poor wire connections at ignition switch, relay
    d) Failed glow plugs
    e) Bad ignition switch

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