310 L4-1488cc 1.5L SOHC (E15S) (1982)
Valve Body: Customer Interest
A/T - Engine RPM Increase On Upshifts
TS83-071
May 16, 1983
Transmission
BACK-UP VALVE RETAINING PLATE 1982-1983 STANZA, SENTRA, 310's
The engine speed may increase during upshifting while the transmission is in Drive on a Stanza, Sentra, or 310, equipped with automatic transmission.
To correct this condition, follow the troubleshooting chart in the service manual.
After the transmission oil pan is removed, examine the back-up valve retaining plate (See Figure 1) and if it is broken, replace it with the new part listed
in the Parts Information section.
Parts Information
Part Number
Part Name
New
Former
Back-up valve retaining plate
31748-01X01
31748-01X00