1989-Montero · emission system · страница 12 из 38 · Открыть оригинал PDF ↗
(3) Disconnect all vacuum hoses from the therm0 valve.
(4) Connect a hand vacuum pump to nipples (B), (C) and (D)
and aooly vacuum to check therm0 valve condition as
follows: ’
NOTE
Plug nipples other than one to which the hand vacuum
pump is connected.
Engine coolant temperature Normal condition
40°C (10&W or less Vacuum leaks
65°C (1494) or-more Vacuum holds
REMOVAL
(1) When removing the therm0 valve, do not use wrenches or
other tools on the resin part.
(2) When disconnecting the vacuum hose, put a mark on the
hose so that it may be reconnected at original position.
INSTALLATION
(7) When installing, apply specified sealant to the threads of
therm0 valve and tighten to specified torque.
Specified sealant : 3M Adhesive Nut Locking 4171 or
equivalent
Specified torque : 2040 Nm (15-30 ft.lbs.)
(21 When installing the therm0 valve, do not use wrenches or
other tools on the resin part.
OVERFILL LIMITER (TWO-WAY VALVE)
NSPJEB.
For information concerning the checking of the overfill limiter
(two-way valve), refer to GROUP I4 - Fuel Tank.
Оригинальная страница руководства
