P00.20-2882-08
Shown on engine 274.9 in model 253.3 |
1 | Engine cover | 3 | Left rear engine compartment paneling | |
2 | Right rear engine compartment paneling |
Warning | Risk of injury due to fan starting unexpectedly | Do not reach into the rotation or hazard area of the fan. Wear closed and close-fitting work clothes. | |
Danger | Risk of death when working on component parts and systems with U >= 30 V alternating voltage (AC) or U >= 60 V direct voltage (DC) | Do not touch damaged or defective live component parts and lines or non-insulated electrical connections and lines. | |
Topical note | General information on handling vehicles with high-voltage on-board electrical system and/or lithium-ion battery and/or gaseous-fuel drive system | ||
Topical note | Notes on battery | ||
Notes on evaluating leakages | |||
| Remove | ||
1 | Remove left rear engine compartment trim (3). | ||
2 | Remove right rear engine compartment trim (2). | ||
3 | Remove engine cover (1). | Model 213, 238, 253 (except 253.99), 257, 290 | |
| Engine 177 in model 213 | ||
| Engine 256 in model 257 | ||
| Engine 654 in model 213, 238 | ||
Model 290 with engine 177 | |||
Model 290 with engine 256.9 | |||
| Check | ||
4 | Check visible systems and component parts in the engine compartment for condition, leaks and mounting. | Engine and mounted major assemblies, | |
If problems occur, | |||
| |||
rectify the problems. | |||
After obtaining special order. | |||
5 | Check visible systems and component parts in the engine compartment for condition, leaks and mounting. | Equipment-dependent. | |
Inerting system, | |||
If problems occur, | |||
| |||
rectify the problems. | |||
After obtaining special order. | |||
6 | Check that visible lines and hoses in the engine compartment are in good condition, are not leaking, are routed correctly and are attached securely. | Engine and mounted major assemblies, | |
If problems occur, | |||
| |||
rectify the problems. | |||
After obtaining special order. | |||
7 | Check that visible lines and hoses in the engine compartment are in good condition, are not leaking, are routed correctly and are attached securely. | Equipment-dependent. | |
Inerting system, | |||
If problems occur, | |||
| |||
rectify the problems. | |||
After obtaining special order. | |||
8 | Check visible systems, component parts and body panels, lines and hoses in the engine compartment on vehicle underside for damage, routing, leaks, mounting and corrosion. |
| |
Model 253 (except 253.99) | |||
| Install | ||
9 | Install engine cover (1). | Model 213, 238, 253 (except 253.99), 257, 290 | |
| Engine 177 in model 213 | ||
| Engine 256 in model 257 | ||
| Engine 654 in model 213, 238 | ||
Model 290 with engine 177 | |||
Model 290 with engine 256.9 | |||
10 | Install right rear engine compartment trim (2). | ||
11 | Install left rear engine compartment trim (3). |