Nilfisk-ALTO FLOORTEC R 870 Service Manual page 101

Service Manual – Floortec R 870
Engine-Dynamotor Unit Disassembly/Assembly (Continues)
8 Disconnect the wiring harnesses (F) of the dynamotor (G) from the electrical cable (H) and the batteries
(I) (mark each position for proper reassembly)
9 Disconnect the engine start electrical connector (J)
10 Disconnect the engine ground (K)
11 Remove the four fastening nuts (L) of the engine holder (M)
12 Remove the fastening screws and then remove the case (N)
13 Disengage the engine oil drain hose (P), from the fastening clamps (Q).
14 Place a proper and safe lifting belt (R) transversally on the flange (S), as shown in the figure (the belt (R)
have to slide smoothly along the dynamotor)
15 With a proper hoisting system, carefully lift the dynamotor assembly and let it swing slightly to avoid
the obstacles (Weight of the engine-dynamotor unit: 40 kg)
Assembly
16 Assemble the components in the reverse order of disassembly
K
H
F
S
G
M
L
J
Engine System - Petrol
N
I
R
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