CO-8
COOLING SYSTEM - Water Pump
INSPECTION OF WATER PUMP
1. INSPECT WATER PUMP
Turn the pulley and check that the water pump bearing
moves smoothly and quietly.
If necessary, replace the water pump.
2. INSPECT FLUID COUPLING
Check the fluid coupling for damage and silicon oil leakage.
If necessary, replace the fluid coupling.
INSTALLATION OF WATER PUMP
(See page CO-6)
1. INSTALL WATER PUMP
(a) Install a new gasket, the water pump and No.2 turbo
water pipe (1 HD-T) with the five bolts and two nuts.
Torque: 200 kg-cm (14 ft-lb, 20 N-m)
(b) Install the alternator adjusting bar with the two bolts
(A).
Torque: 400 kg-cm (29 ft-lb, 39 N-m)
(c) Temporarily install the lock bolt (B).
(d) (1HD-T)
Connect the water by-pass hoses.
2. INSTALL CAMSHAFT OIL SEAL RETAINER
(See step 6 on page EM-79)
3. INSTALL NO.1 CAMSHAFT TIMING PULLEY
(See steps 1 to 3 on page EM-38)
4. INSTALL IDLER PULLEY TIMING BELT
(See steps 5 to 11 on pages EM-39 to 41)
CO0927
CO0926
CO0954
EM8285
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