AZ83.70-D-0002-07A | Installing and connecting fuel metering pump | Models 901.32/36/37, 902.32/36/37/42/46/47, 903.32/36/37/42/46/47, 904.32/36/42/46 |
Separating knife
000 589 12 28 00
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1 Cut fuel feed line (1) to vehicle engine and remove approx. 50 mm piece of line.
2 Insert two support sleeves (6) into the ends of the separated fuel feed line (1).
2 Insert T-fitting (3) into fuel feed line with two connection hoses (2).
The support sleeves (6) of the fuel feed line must be located below the outer hose clamp on the two connection hoses (2). The connection for the fuel metering pump to the T-fitting must point straight down.
3 Connect flexible fuel line (5) for fuel metering pump intake fitting to T-fitting with connection hose (4).
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4 Screw fuel metering pump (7) to free hole on vehicle floor with rubber coated clamp (9) and rubber buffer (10).
5 Cut fuel line (5) from T-fitting in fuel feed line to fuel metering pump intake off to proper length and connect to intake side with connection hose (8).
6 Connect flexible fuel line (11) to output side of fuel metering pump with connection hose (8).
7 Cut off fuel line (11) to match fuel intake fitting on heater and connect line to heater with connection hose.
8 Cut off or extend electrical connection line for fuel metering pump from heater to fuel metering pump.
9 Connect connection lead with connector (6) to fuel metering pump (7).
Tie fuel lines and electrical connection lead to present wires or wiring harnesses. Avoid kinks and chafing points, install chafe guard if required.