EM -70 ENGINE DOHC
REASSEMBLY E1BA8FB0
OIL PUMP
1. Instal
l the outer and inner gears into the front case
Make su
re that the inner and outer gears are installed
in the s
ame direction as shown.
2. Install the oil pump cover and tighten the bolts to the
specified torque. After the bolts ha ve been tightened,
check to ensure that the gear turns smoothly.
Tight
ening torque
Oil pu
mp cover bolt :
8~ 12 N
m (80 ~ 120 kg.cm, 6 ~ 9 lb.ft)
EDKE202A
3. Install the relief valve and spring. Tighten the plug
to the specified torque. Apply engine oil to the relief
valve.
Relief valve plug
40 ~ 50 Nm (400 ~ 500 kg.cm, 30 ~ 37 lb.ft)
EDKE204A
FRONT CASE
1. Install the front case assembly with a new gasket, and
tighten the bolts to the specified torque.
Tightening torque
20 ~ 27 Nm (200 ~ 270 kg.cm, 15 ~ 20 lb.ft)
Length
A : 30 mm (1.18 in.)
B : 45 mm (1.77 in.)
C:60mm(2.36in.)
D:22mm(0.89in.)
D
A
A
A
B
C
ECKA020E
OIL SEAL
1. Using the special tool, Crankshaft oil seal
guide(09231 - 22100), install the oil seal.
2. Using the special tool, Crankshaft front oil seal in-
staller (09231-22000), install the oil seal.
09231-22000
EDKE209A
3. Install the oil screen.
4. Clean both gasket surfaces of the oil pan and the
cylinder block.
5. Apply sealant into the groove of the oil pan flange as
shown.
ZENITH POWER PRODUCTS - 416
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