inspected to find their source. Metal contamination requires complete transmission
disassembly. Clean all internal and external hydraulic circuits, cooler, and all other
areas where the particles could lodge.
2–8. TRANSMISSION FLUID AND FILTER CHANGE PROCEDURE
a. Drain Fluid.
NOTE: Do not drain the transmission if replacing only the
filters.
WARNING: Avoid contact with hot fluid or the sump when draining
transmission fluid. Direct contact with hot fluid or the hot sump may
result in bodily injury.
1. Drain the fluid when the transmission is at the normal operating sump
temperature of 71°C–93°C (160°F–200°F). Hot fluid flows quicker and
drains more completely.
2. Remove the drain plug from the oil pan and allow the fluid to drain into a
suitable container.
3. Examine the fluid as described in Section 2–7, TRANSMISSION FLUID
CONTAMINATION, Paragraph a. Fluid Examination.
b. Replace Filters. Refer to Figure 2–3.
For 3000 Product Family before S/N 6510069120:
1. Remove twelve bolts 1, two filter covers 2, two O-rings 5, two square-cut
seals 4, and two filters 6 from the bottom of the control module.
2. When installing parts, lubricate and install new O-rings 5 on each cover 2.
Install a square-cut seal 4 on each cover 2. Lubricate filter O-ring (inside
filter) and install filters 6 onto covers 2.
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