4. Disassembly and reassembly
167
For 4JH4-TE and 4JH4-HTE
1) Install the VE pump bracket and O-ring to the
gear case flange while adjusting both mark-off
lines of the bracket and gear case flange.
2) Install the fuel injection pump and O-ring to
the VE pump bracket while adjusting both
mark-off lines of the bracket and VE pump.
Lightly tighten the 3 nuts. (After adjusting
injection timing, tighten the fuel injection
pump).
Note:
Be careful not to scratch the O-ring between
the fuel injection pump and bracket.
3) Fit the pump drive gear to the pump camshaft.
4) Align the "B" match marks on the pump drive
gear and idle gear.
5) Tighten the pump drive gear nut, which
fastens the pump gear and camshaft, to the
specified torque. (Apply lube oil to the nut.)
6) Measure the backlash between the pump
drive gear and idle gear.
(23) Mounting the fuel injection nozzle
1) Replace the used fuel nozzle protector and
fuel nozzle seat with new ones. Put the seat
in the cylinder head and the protector to the
nozzle tip. Mount the fuel injection nozzle to
the cylinder head.
Tightening torque
Nm (kgf•m
)
Pump drive gear nut
59-69 (6.0-7.0)
mm
Backlash
0.07-0.15
Gear case flange
VE pump bracket
VE pump
010519-00E
A
B
C
Fuel injection pump drive gear
Camshaft gear
Seawater pump gear
Idle gear
Crankshaft gear
Lube oil pump gear
015675-00E
Bolt
Washer
Fuel nozzle
retainer
Cylinder head
Fuel injection nozzle
Fuel nozzle protector
Fuel injection seat
010384-00E
2-valve head
Summary of Contents for 3JH4E
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Page 34: ...1 General 14 1 4 Engine outline 1 3JH4E with KM35P marine gear 010300 00E ...
Page 35: ...1 General 15 2 3JH4BE with KM35A marine gear 010301 00E ...
Page 36: ...1 General 16 3 3JH4CE with SD50 SD40 sail drive 011211 00E ...
Page 37: ...1 General 17 4 3JH4ME Bobtail 011745 00E ...
Page 38: ...1 General 18 5 4JH4E with KM35P marine gear 010303 00E ...
Page 39: ...1 General 19 6 4JH4FE with ZF30M marine gear 010304 00E ...
Page 40: ...1 General 20 7 4JH4BE with KM35A2 marine gear 010305 00E ...
Page 41: ...1 General 21 8 4JH4B4E with KM4A1 marine gear 010306 00E ...
Page 42: ...1 General 22 9 4JH4CE with SD50 SD40 sail drive 011212 00E ...
Page 43: ...1 General 23 10 4JH4ME Bobtail 011746 00E ...
Page 44: ...1 General 24 11 4JH4 TFE with ZF30M marine gear 010308 00E ...
Page 45: ...1 General 25 12 4JH4 TBE with KM4A2 marine gear 010309 00E ...
Page 46: ...1 General 26 13 4JH4 THE with KMH4A marine gear 010310 00E ...
Page 47: ...1 General 27 14 4JH4 TIE with ZF25A marine gear 010311 00E ...
Page 48: ...1 General 28 15 4JH4 TCE with SD50 4T sail drive 010312 00X ...
Page 49: ...1 General 29 16 4JH4 HTFE with ZF30M marine gear B 010313 00E ...
Page 50: ...1 General 30 17 4JH4 HTBE with KM4A2 marine gear 010314 00E ...
Page 51: ...1 General 31 18 4JH4 HTHE with KMH4A marine gear 010315 00E ...
Page 52: ...1 General 32 19 4JH4 HTIE with ZF25A marine gear 010316 00E ...
Page 54: ...1 General 34 2 3JH4CE with SD50 SD40 sail drive 015032 00E ...
Page 55: ...1 General 35 3 4JH4 B E with KM35P KM35A2 marine gear 015033 00E ...
Page 56: ...1 General 36 4 4JH4B4E with KM4A1 marine gear 015034 00E ...
Page 57: ...1 General 37 5 4JH4FE with ZF30M marine gear 015035 00E ...
Page 58: ...1 General 38 6 4JH4CE with SD50 SD40 sail drive 015036 00E ...
Page 59: ...1 General 39 7 4JH4 TE with KM4A2 marine gear 015037 00E ...
Page 60: ...1 General 40 8 4JH4 TE with KMH4A and ZF25A marine gear 015038 00E ...
Page 61: ...1 General 41 9 4JH4 TE with ZF30M marine gear 015039 00E ...
Page 62: ...1 General 42 10 4JH4 TE with SD50 4T sail drive 015040 00E ...
Page 63: ...1 General 43 11 4JH4 HTE with KM4A2 marine gear 010327 00E ...
Page 64: ...1 General 44 12 4JH4 HTE with KMH4A and ZF25A marine gear 010328 00E ...
Page 65: ...1 General 45 13 4JH4 HTE with ZF30M marine gear 010329 00E ...
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