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4) Fold down lockwasher (5).
5) Remove nut (4) and lockwasher (5). Discard lockwasher (5).
6) Install a new lockwasher (5) and nut (4).
7) Adjust sensor (3) position with a shim ; the gap between the sensor and the nearest point from starter ring (2) rear side shall be equal to 0.016 in (+ 0.008 ; — 0.004) [0.4 mm (+ 0.2 ; — 0.1)].
8) Lock the sensor with nut (4).
9) Safety the nut with lockwasher (5).
10) Connect sensor (3) connector. Ensure that the connector is held on its bracket with tie—wraps.
11) Connect the battery — refer to 24-30-02.
12) Install engine cowling 121 — refer to 71-10-01.
13) Perform a test run—up — refer to 05-30-02.
I ABAA
Validity : S / N 823 — 849, 888, 948 — 9999 Page 203
77-1 0-01 (BM) JUL 99
1 — Bracket
2 — Starter ring
3 — Sensor
4 — Nut
5 — Lockwasher
14771001AAAKVZ
Tachometer sensor — Adjustment / Test
Figure 202
MANIFOLD PRESSURE
MAINTENANCE PRACTICES
1 1. SERVICING — MANIFOLD PRESSURE FILTER
None
2. REMOVAL / INSTALLATION — MANIFOLD PRESSURE FILTER (Figure 201)
A. Tools and consumable materials
— Blanking caps
— CLIC pliers Z00.N7675230202
B. Removal of the manifold pressure filter
WARNING : PRIOR TO ANY OPERATION, ENSURE THAT THE ENGINE, EXHAUST PIPE AND MANIFOLDS ARE COLD. IF NOT, TAKE NECESSARY PRECAUTIONS TO AVOID SEVERE BURNS.
WARNING : PRIOR TO ANY OPERATION, ENSURE THAT THE KEY IS REMOVED FROM MAGNETO SELECTOR AND THAT "MAIN SWITCH" IS OFF.
1) Remove engine cowling 121 — refer to 71-10-01.
2) Cut and discard clamps (3) and (5) from hoses (2) and (6).
3) Remove filter (4) and hoses (2) and (6). Blank off.
C. Installation of the manifold pressure filter
1) Check the condition of hoses. Replace them if necessary.
2) Remove the blanking caps and engage new clamps (3) and (5) onto hoses (2) and (6).
3) Position the filter, the arrow directed towards indicator (1) and connect hoses (2) and (6).
4) Position and tighten clamps (3) and (5) using the CLIC pliers.
5) Install engine cowling 121 — refer to 71-10-01.
6) Start the engine and check that indicator operates correctly.
3. ADJUSTMENT / TEST — MANIFOLD PRESSURE FILTER
None
4. INSPECTION / CHECK — MANIFOLD PRESSURE FILTER
A. Tools and consumable materials
None
B. Inspection of the filter
The inspection of the filter is visually carried out. As soon as black oil or fuel stains appear, the filter must be removed and replaced.
Manifold pressure — Removal / Installation
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