Groundsmaster 3500--DHydraulic System (Rev. D) Page 4 -- 64
Oil Cooler
Removal
CAUTION
The radiator and oil cooler may be hot. To avoid
possible burns, a llow the engine and cooling
systems to cool before working on the oil cooler.
1. Remove oil cooler using Figures 42 and 43 as
guides.
Inspection
CAUTION
Use eye protection such as goggles when using
compressed air.
1. Back flush oil cooler with cleaning solvent. After cool-
er is clean, make sure all solvent is drained from the
cooler.
2. Dry inside of oil cooler using compressed air in the
opposite direction of the oil flow.
3. Plug both ends of oil cooler. Clean exterior of cooler.
Make sure oil cooler fins are clear of dirt and debris.
4. The oil cooler should be free of corrosion, cracked
tubes, or excessive pitting of tubes.
Installation
1. Install oil cooler using Figures 42 and 43 as guides.
2. Make sure hydraulic tank is full. Add correct oil if nec-
essary (see Check Hydraulic System Fluid).
1. Oil cooler 2. Latch
Figure 42
1
2
1. Oil cooler
2. Barb fitting
3. Hydraulic hose
4. Hose clamp
5. Flow to oil filter
6. Flow from manifold
Figure 43
FRONT
RIGHT
1
3
4
2
5
6
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