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Parker Hannifin Corporation
Chelsea Products Division
Olive Branch, MS 38654 USA
Remove the four bolts holding on
the countershaft cover and gasket.
(Fig. 4)
Install the two 379054-83 studs
(A) in the two side bolt holes.
Install the short 378478-10 stud
(B) in the lower left hand bolt hole
as shown in Fig. 5. Then torque
all three studs to 37-41 ft. lbs.
Now install the 35-P-53 mounting
gasket over the studs and onto
the transmission. Make sure that
the lube hole in the gasket is
matched up with the lube hole on
the transmission. (Fig. 6)
Fig. 4
Fig. 5
Fig. 6
Bulletin HY25-1396-M1/US
Installation Instructions
Owner’s Manual
Counter Shaft & Thrushaft
540- *AK Countershaft for Volvo R5
22
A
B