SECTION 4
HYSTER-CARE MAINTENANCE
FIGURE 4-17. REVERSE FLUSHING ENGINE BLOCK.
FIGURE 4-19. DETROIT DIESEL FAN BELT
ADJUSTMENTS.
NOTE: Make sure that the thermostat is removed.
Flushing as shown in figure 4-17 will close the
thermostat and prevent complete flushing of the
FIGURE 4-18. REVERSE FLUSHING RADIATOR.
block. After flushing the system, add coolant as
specified in Table 4-1.
drain cock (see figure 4-16) and allow the block to drain.
4-53. DETROIT DIESEL FAN DRIVE BELTS
Close the drain cock and reverse flush the block as shown
in figure 4-17. Reverse flush the radiator as shown in
(see figure 4-19).
figure 4-18.
4-54. Examine the belt for cracks on the inner
4-14.