Basic Engine Adjustments; Exhaust Valve Adjustment; Exhaust Valve Bridge Adjustment; Fuel Injector Timing Adjustment - Hobart 100D20 Operation And Maintenance Manual With Illustrated Parts List

OM-2032 / Operation and Maintenance Manual
100D20 / Generator Sets
c. Basic Engine Adjustments
Adjustment procedures applicable to the diesel engine are included in the Deutz Diesel Operator's
Manual, which is located in Chapter 6. Specific information for this particular engine application is
listed in Figure 6.

(1) Exhaust valve adjustment.

(2) Exhaust valve bridge adjustment.

(3) Fuel injector timing adjustment.

(4) Idle speed, speed limiting, and overspeed adjustments.

Use instructions which apply to a single weight governor. Recommended idle speed for this
application is 650 to 700 RPM.
NOTE: A stroboscope is required for engine speed test.
The limiting speed governor should be set at a speed just below the overspeed governor trip
point, or approximately 2350-2400 RPM.
d.

Alternator and fan belt adjustment

Refer to 2-1; Para. 8 for belt adjustment instructions.
NOTE: Replace fan belts with a matched set.
Chapter 2-3
Page 16
Voltage Regulator Damping Adjustments
Figure 5
March 31/94 Revised