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Cummins/Onan — 8-2009

For these Cummins/Onan models: EGMBT (P4500), EGMBT/P4500, EGMBU (P5000e), EGMBU/P5000e.

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Procedure

  1. 2. Introduction No. Description No. Description 1 Frame 4 Support Leg Assembly 2 Wheel Assembly 5 Wooden Blocks 3 Axle Assembly 6 Handle Assembly FIGURE 5. INSTALLED WHEEL KIT
  2. 2.8 Engine Oil Recommendations Use American Petroleum Institute (API) performance class SL or SJ engine oil or better. Also look for Society of Automotive Engineers (SAE) viscosity grade oil (see the table below). Choose the viscosity grade appropriate for the ambient temperature expected until the next scheduled oil change. Refer to the Specifications section for engine oil capacity. Single-grade SAE 30 oil is best when temperatures are consistently above freezing. Multi-grade oils are better when wide temperature variations are expected. TABLE 1. OIL VISCOSITY VS. TEMPERATURE Expected Ambient Temperatures SAE Viscosity Grade 30o F (0 C) and higher 30 10o F to 100o F (-12o C to 38o C) 15W-40 10W-30 0o F to 80o F (-18o C to 27o C) 10W-40 -20o F to 50o F (-28o to 10o C) 5W-30 914-0116 (Issue 4) 11

Source: manual:914-0116 Cummins EGMBT&U Operators Manual (8-2009) .pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.