Subaru Impreza 2004 - Manual (Page 103)

PM-27
PERIODIC MAINTENANCE SERVICES
Hill-holder System
16.Hill-holder System
A: INSPECTION AND ADJUSTMENT
1) Confirm the stopping and starting performance
by activating the hill-holder on an uphill road of 3
°
or higher inclination.
(1) When the vehicle does not stop;
Tighten the adjusting nut of PHV cable.
(2) When the vehicle does not start properly;
A; When the hill-holder is released later than en-
gagement of clutch (engine tends to stall): Loos-
en the adjusting nut gradually until smooth
starting is enabled.
B; When the hill-holder is released earlier than
engagement to clutch (vehicle slips down slight-
ly): Tighten the adjusting nut so that hill-holder is
released later than engagement of clutch (status
in A). Then make adjustment the same as in A.
NOTE:
• Whenever turning the adjusting nut, hold the in-
ner cable with pliers to prevent it from turning.
• Replace the pressure hold valve (PHV) or PHV
cable with a new one, if they are defective and/or
damaged.
(A) Lock nut
(B) Adjusting nut
(C) Pressure hold valve
(C)
(B)
(A)
PM-00077