Service Manual

Rev. E
Reelmaster 5200-D/5400-DHydraulic System Page 4 - 86
Hydraulic Oil Cooler and Transmission Heat Exchanger
Removal
CAUTION
The radiator and oil cooler may be hot. To avoid
possible burns, allow the engine and cooling
systems to cool before working on the oil cooler.
1. Remove oil cooler using Figures 108 and 109 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 fins are clear of dirt and debris.
4. The oil cooler should be free of corrosion, cracked
tubes, and excessive pitting of tubes.
Installation
1. Install oil cooler using Figures 108 and 109 as
guides.
2. If removed, apply Permabond LH150 or equivalent
to the hydraulic straight fitting threads before installing
into cooler.
1. Oil cooler 2. Heat exchanger
Figure 108
1
2
1. Oil cooler
2. Hydraulic hose (IN)
3. Hydraulic hose (OUT)
4. Hydraulic straight fitting
5. O-ring
6. Heat exchanger
7. Hydraulic hose (IN)
8. Hydraulic hose (OUT)
9. Hydraulic straight fitting
10. O-ring
Figure 109
FRONT
RIGHT
6
7
10
9
3
5
4
1
5
4
2
9
10
8
Permabond LH150
Permabond LH150