Isuzu N-Series. Service manual — part 822
7B-58 MANUAL TRANSMISSION (MSB)
POWER TAKE OFF (PTO)
General Description
The side PTO is provided at the left side of the transmis-
sion.
For the gear, the same helical gear as the one used for
the transmission is employed to reduce noises.
The roller type needle bearing is employed for the idle
shaft and the ball bearing for the output shaft to obtain
the increased durability and quietness.
The gear employed is of a constant-mesh type. The
gear engagement control (ON/OFF) by a cable is made
by the shift rod provided at the upper section of the case,
which slides the sleeve on the output shaft through the
shaft arm.
N7A0179E
MANUAL TRANSMISSION (MSB) 7B-59
Power Take Off (PTO) Replacement
Removal
1. Transmission Oil
• Remove the drain plug from the transmission
case and drain the oil.
2. Control Cable
• Disconnect the control cable from the PTO shift
lever.
3. PTO Output Propeller Shaft
• Disconnect the propeller shaft from the PTO
output flange.
4. Connecting Pin
• Remove the snap pin, washer and the connect-
ing pin from the shift rod and the shift lever.
5. PTO Assembly
• Remove the 6 PTO fixing bolts, and the PTO
assembly.
Installation
1. PTO Assembly
• Clean and dry on the mating faces before ap-
plying the liquid gasket.
• Apply liquid gasket (Three Bond 1141E or
equivalent) to the PTO and transmission sur-
faces, and both sides of the distance plate (if in-
stalled).
• Install the distance plate (if installed) and PTO
with new gasket(s).
Tighten:
PTO bolt to 37 N
⋅m (3.8 kg⋅m / 27 lb⋅ft)
2. Connecting Pin
• Install the connecting pin to the shift rod and
shift lever and install the snap pin with washer.
3. PTO Output Propeller Shaft
4. Control Cable
Inner Cable Adjudtment Type
1) Fix the outer cable.
2) Set the PTO shift lever in the OFF position. Be
sure to confirm the PTO control lever is in the
OFF position (PTO indicator light turned off).
3) Remove slack from the inner cable by pulling
the inner cable in the direction of the arrow.
4) Tighten the lock nuts.
Legend
1. Transmission oil
4. Connecting pin
2. Control cable
5. PTO assembly
3. PTO output propeller shaft
N7A0180E
7B-60 MANUAL TRANSMISSION (MSB)
Outer Cable Adjustment Type
1) Set the PTO shift lever in the OFF position. Be
sure to confirm the PTO control lever is in the
OFF position (PTO indicator light turned off).
2) Connect the inner cable to the PTO shift lever.
3) Remove slack from the inner cable by pulling
the outer cable in the direction of the arrow.
4) Tighten the lock nuts.
Legend
1. Bracket
2. Shift lever
3. Outer cable
4. Inner cable
5. Lock nut
N7A0182E
N7A0183E
Legend
1. Bracket
2. Shift lever
3. Outer cable
4. Inner cable
5. Lock nut
MANUAL TRANSMISSION (MSB) 7B-61
5. Transmission Oil
1) Install the drain plug.
Tighten:
Drain plug to 49 N
⋅m (5.0 kg⋅m / 36 lb⋅ft)
2) Remove the filler plug and fill the transmission
case with the specified engine oil through the
filler plug hole.
Caution:
Use ENGINE OIL SAE 5W-30 for transmission case.
3) Install the filler plug.
Tighten:
Filler plug to 49 N
⋅m (5.0 kg⋅m / 36 lb⋅ft)
N7A0184E
Oil Capacity
Liters (US
⋅qt/Imp⋅qt)
2.7 (2.9/2.4)
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