Atf Pump Inspection - Honda 2004 Odyssey Service Manual

Valve Body

ATF Pump Inspection

1. Install the ATF pump drive gear (A), driven gear (B),
and ATF pump driven gear shaft (C) in the main
valve body (D). Lubricate all parts with ATF, and
install the ATF pump driven gear with its grooved
and chamfered side facing up.
A
D
14-200
2. Measure the side clearance of the ATF pump drive
gear (A) and driven gear (B).
ATF Pump Gears Side (Radial) Clearance:
Standard (New):
ATF Pump Drive Gear
B
0.210 0.265 mm (0.0083 0.00104 in.)
ATF Pump Driven Gear
0.070 0.125 mm (0.0028 0.0050 in.)
3. Remove the ATF pump driven gear shaft. Measure
C
the thrust clearance between the ATF pump driven
gear (A) and the valve body (B) with a straight edge
(C) and a feeler gauge (D).
ATF Pump Drive/Driven Gear Thrust (Axial)
Clearance:
Standard (New): 0.03 0.05 mm (0.001 0.002 in.)
Service Limit:
A
0.07 mm (0.003 in.)
C
B
B
A
D